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我所知道的康桥

What I Know of Kangqiao

徐志摩

Xu Zhimo

名篇Famous Modern Piece 散文Prose 康桥Kangqiao (Cambridge) 抒情Lyric Writing

我这一生的周折，大都寻得出感情的线索。
不论别的，单说求学。
我由上海而北京，由北京而剑桥，而伦敦，而巴黎，而纽约，这一路都是追寻着感情的线索，我的感情之线索，是一条长长的康桥。

The turns and twists of my whole life can, for the most part, be traced back to a thread of feeling.
Setting everything else aside, let me speak only of my schooling.
I went from Shanghai to Beijing, from Beijing to Cambridge, then to London, then to Paris, then to New York; the whole road was spent in pursuing that thread of feeling.
The thread of my feeling is one long, long Kangqiao.

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Meaning

Looking back, Xu Zhimo finds that the various places he studied in were not random stops but the visible pattern of a single emotional current. He names them one after another, and then gathers them all into a single image: a long, long bridge called Kangqiao. What begins as a recital of itineraries ends as a claim that the whole of a life converges on one place — which, for Xu, was also the place where feeling turned into poetry.

我这一生的曲折经历，大多都能从中找出感情的线索。别的不说，单说求学的经历。我从上海到北京，从北京到剑桥，再到伦敦、巴黎、纽约，这一路都是在追寻着感情的线索；而我的感情线索，就是那一条长长的康桥。

Appreciation

[Plain Paraphrase] The passage opens with a discovery made in retrospect: the tangled years of Xu Zhimo's life can be unravelled, he says, by a single thread of feeling. It then narrows the field — setting everything else aside, let me speak only of my schooling — before letting a chain of six city names unroll westward from Shanghai to New York. The closing sentence gathers the whole road into one image: the thread of my feeling is one long, long Kangqiao.<br>[Structure] The movement is total, focusing, spreading, converging. The first sentence states the thesis in a calm, even dry tone; the second performs a deliberate act of selection; the middle is a catalogue whose very length becomes its argument; the last restates what has already been learned as though it were a new trouvaille.<br>[Imagery] The word 'thread' carries the passage. A thread is invisible, continuous, and yet able to hold scattered things together; it is also what one seeks in the dark. By calling feeling a thread and a life a tangle, Xu makes abstract emotion spatial and navigable. The six place names are the beads on that thread, and the single adjective 'long, long' — the only image of measurement in the passage — stretches road, feeling and bridge all at once.

【白话串讲】徐志摩写《我所知道的康桥》：“我这一生的周折，大都寻得出感情的线索”——“我由上海而北京，而剑桥，而伦敦，而巴黎，而纽约”——“我的感情之线索，是一条长长的康桥”。“康桥的灵性全在一条河上”——他说在康桥他“想做诗”、“想作画”——康桥是诗与美的启蒙地。【意象与手法】此段最见徐志摩散文之妙：一是「以线贯珠」的结构——以「感情的线索」为纲，把一生的周折、求学的行踪、康桥的深情全部串成一线，收放自如；二是「而」字连用的排比——「由上海而北京，由北京而剑桥，而伦敦，而巴黎，而纽约」，六个地名以「而」字一路衔接，如足迹步步前移，节奏一气呵成；三是「卒章显志」的收束——千回百转之后，一句「我的感情之线索，是一条长长的康桥」，如百川归海，把全文的重心轻轻落定。【情感与主旨】徐志摩在此宣示了「康桥情结」：他一生行踪所至，看似四处漂泊，实则始终循着感情的线索而行，而这线索的终点与归宿，便是康桥——剑桥不仅是他的求学之地，更是他精神觉醒、自我意识的诞生之地。全文的深情，尽在这「长长的康桥」五字之中。【名句点睛】「我由上海而北京，由北京而剑桥，而伦敦，而巴黎，而纽约」以「而」字串起的地名长链，写出游学的行踪，也写出感情的奔流，是白话散文排比句式的经典；「我的感情之线索，是一条长长的康桥」则以一句收束全文，点出康桥作为精神归宿的地位，成为理解徐志摩全部创作的一把钥匙。

Background

Xu Zhimo (1897–1931) was born in Haining, Zhejiang, and went to the United States, studying first at Clark University and then at Columbia. In 1921 he entered the University of Cambridge — rendered in Chinese as Kangqiao — to read politics and economics. Those two English years were his decisive transformation: he turned from political economy to literature, met the English Romantic poets, wrote his first verse, and, in his own later recollection, had his eyes opened and his sense of self conceived there. Back in China he taught at Peking University, helped found the Crescent Moon Society, and became the most visible poet of the 1920s; he died in a plane crash in 1931. This passage was written in 1926, after his return, when Cambridge had already become the object of repeated retrospection.

《我所知道的康桥》是徐志摩（1897—1931）的散文名篇，写于1926年，收入散文集《巴黎的鳞爪》。徐志摩，浙江海宁人，新月派代表诗人、散文家，早年留学美国克拉克大学、哥伦比亚大学，1921年入英国剑桥大学（时译康桥）研究政治经济，获文学硕士学位。在剑桥的两年，是徐志摩一生最重要的精神转折点，他后来多次追述：「我的眼是康桥教我睁的，我的求知欲是康桥给我拨动的，我的自我意识是康桥胚胎成的」——在康桥，他由政治经济学转向文学，与英国浪漫派诗歌相遇，开始了诗的创作；也在康桥，他与林徽因相遇，经历了一场刻骨铭心的情感波澜。回国后，徐志摩任教北大，参与创办新月社，是二十年代中国文坛最活跃的诗人之一，1931年因飞机失事遇难。《我所知道的康桥》写于1926年，其时徐志摩已回国任教，康桥的岁月成为他反复追怀的对象；此文开篇即自剖「我这一生的周折，大都寻得出感情的线索」，把求学行踪与情感历程交织叙写，正是他一贯「以真性情为文」的自白式散文的典范。值得注意的是，徐志摩的「康桥情结」是五四新文化运动后中国知识分子「西行求索」的缩影：从上海到北京再到欧美，一代青年负笈西游、寻求新知，而康桥之于徐志摩，既是最初的求学之地，更是精神的原乡。

Art

Three devices carry the paragraph. First, the anaphoric chain of the particle er (and): from Shanghai er Beijing, from Beijing er Cambridge, er London, er Paris, er New York. Xu chooses a written connective where ordinary prose would use a verb of motion; repeated five times it turns a list of stops into one unbroken movement, so that the sentence itself appears to keep walking. Second, the deliberate shifting of sentence length: a long unhurried opening, a clipped eight-character pivot (setting everything else aside, let me speak only of my schooling), a long middle, and a long slow close — the rhythm quickens as the journey proceeds and slows as it arrives. Third, the governing metaphor of 'thread' (xiansuo), which converts a biography into a diagram: life's turns are a tangle, feeling is the thread that draws it into order, and the thread turns out to end in one place. The single word 'long' does triple duty — of the road, of the feeling, and of the bridge — and Xu never explains the connection.

此段作为散文开篇，其艺术匠心在「以一线贯串、以排比蓄势、以短句收束」，是徐志摩散文「华美而流动」风格的缩影。结构上，全段呈「总—分—总」的收放格局：首句「我这一生的周折，大都寻得出感情的线索」是总纲，以自剖的口吻为全文立骨；「不论别的，单说求学」轻轻一收，把浩大的「一生」聚焦到「求学」一事，举重若轻；中段「我由上海而北京，由北京而剑桥，而伦敦，而巴黎，而纽约」是铺展，六个地名一字排开，如足迹由东向西、由近及远，层层推进；末句「我的感情之线索，是一条长长的康桥」骤然收拢，如百川归海，把一路的行踪、一生的周折全部汇入「康桥」二字。修辞上，「而」字的连用是全段最鲜明的语言标记：一般散文写行踪，多用「到」「去」「往」，徐志摩偏用「由上海而北京，由北京而剑桥……」，一个「而」字，如串珠之线，把六个地名连成一条没有停顿的链，读来一气呵成，仿佛脚步不停、目光不歇，行文的速度感与空间的推移感浑然一体；这种「而」字排比，脱胎于文言「由此而彼」的句式而化入白话，是新文学语言锤炼的成果。此外，首句「大都寻得出」与末句「是一条长长的」皆用口语化的缓说，语态从容，与中段地名长链的急促形成张弛对照，正见徐志摩散文「能放能收、能急能缓」的节奏功夫。

Allusions

Two layers of reference are at work. The first is the Kangqiao complex itself: for Xu, a Thames-side English town became a symbol of spiritual origin, and elsewhere in the essay he writes that the soul of Kangqiao lies entirely in one river and that his sense of self was conceived there. The name thus behaves like the classical Chinese topos of the spiritual homeland — Qu Yuan's southern land, Tao Yuanming's Peach Blossom Spring — places that exist geographically but function as homes of the imagination. The second layer is the itinerary itself. Shanghai, Beijing, Cambridge, London, Paris, New York is the map of the May Fourth generation's westward quest: with the old examination system abolished and study abroad at its height, Chinese youth looked west for new learning, and every important writer's biography is a variant of the same route — Xu's Kangqiao, Hu Shi's Columbia, Lu Xun's Sendai.

此段的文化意蕴，系于「康桥情结」与五四知识分子西行求索的时代精神。其一，「康桥」之于徐志摩，早已超越一个英国市镇的地理意义，而成为「精神原乡」的象征：他在《我所知道的康桥》中曾写「康桥的灵性全在一条河上」，「我的自我意识是康桥胚胎成的」，康桥是「知识之源」与「灵感之源」的统一体，此段末句「我的感情之线索，是一条长长的康桥」正是这一象征的凝练表达——康桥由地名升华为生命线索的归宿，如屈原之「南国」、陶渊明之「桃花源」，是中国文人「精神家园」母题的现代变奏。其二，「由上海而北京，由北京而剑桥，而伦敦，而巴黎，而纽约」的地理铺陈，是五四后中国青年「负笈西游」的集体身影：从科举废除到留学热潮，一代知识分子以西方为镜像反观中国，徐志摩之康桥、胡适之哥伦比亚、鲁迅之仙台，皆是个体行踪中的时代缩影；此段以六个地名写出这条求学之路，实则以个人足迹为一代人的精神行旅立传。其三，「感情的线索」一词，透出徐志摩「以情观世」的生命哲学：他把一生行止都归因于「感情的线索」，与他的诗学主张「诗是性灵的表现」「感情是诗歌的骨骼」一脉相通——在这位新月派诗人的世界里，理性让位于性情，地理由感情着色，康桥之为康桥，不在其建筑而在其曾承载的青春与情感，这正是浪漫主义精神在散文中的体现。

Commentary

The passage, and the essay of which it is the opening, occupies a distinctive place in modern Chinese prose. In generic terms it belongs to the mature lyric essay, the fine prose that Zhou Zuoren called for and Zhu Ziqing exemplified in such pieces as 'Backward, Look at the Back'; Xu's contribution is the hotter, more ornate variant, in which feeling is exposed rather than controlled and language is rich rather than plain. He once described his essays as sketches for his autobiography, and this paragraph, which begins by examining his own life, is where the sketch starts. Perhaps the measure of the passage is the afterlife of the word Kangqiao: because of this essay and the later poem 'Farewell Again to Kangqiao', the name has become in China a shorthand for a poetic place of study, and the phrase 'a long, long Kangqiao' still functions as a motto for the idea of an spiritual homeland.

此段及《我所知道的康桥》全文，在中国现代散文史上占有独特地位。从文体史看，它是「抒情散文」（或称「美文」）成熟期的代表作：周作人提倡「美文」、朱自清以《背影》《荷塘月色》立其范式，而徐志摩的散文以更浓烈的感情、更华美的语言、更自由的结构别开生面，此段「由上海而北京，由北京而剑桥」的地名长链与「感情的线索」的自我剖白，正是徐志摩式抒情散文「以情为骨、以美为衣」的典型；他自称散文是「我的自传的素描」，此段开篇即自剖一生，可谓「素描」的起点。从思想史看，此段所彰显的「康桥情结」，是二十世纪中国知识分子精神谱系中独特的一环：当多数知识分子以西方为「救国」之镜时，徐志摩却以康桥为「精神」之乡——他关注的不是西方的制度器物，而是西方的自由精神与性灵启蒙，这种「文化浪漫主义」的取向，使他成为五四一代中独树一帜的存在，也使他笔下的康桥具有超越政治的意义。从接受史看，「康桥」二字因徐志摩的诗文而成为中国人心中「诗意留学地」的代名词，《再别康桥》与《我所知道的康桥》一诗一文，互相辉映，使康桥成为中国现代文学中最著名的地理意象之一；今人选入教材，一则取其散文语言之美，二则取其「以真性情为文」的抒情传统，而「长长的康桥」一句，至今仍是无数求学者心中「精神原乡」的绝佳注脚。

Prosody

Form Lyric prose in the vernacular (free 'fine prose' rhythm)抒情散文（白话美文，自由节奏）

Rhyme The passage is prose and rhymes nowhere; its sonorous quality comes from the flow of the er-chain and the tension between long and short sentences. The long opening clause is spoken slowly; the eight-character pivot 'setting everything else aside' breaks in two and is brisk; the chain of five er's carries the whole middle in one breath, so that the sound rushes like water; the close returns to the long clause and slows down, 'long, long' drawing out to leave a lingering resonance.本文为散文，不押韵，其音韵之美在「而」字连锁句式的奔流与长短句的张弛。「我这一生的周折，大都寻得出感情的线索」以长句缓起，语调从容；「不论别的，单说求学」八字两顿，轻快利落；「我由上海而北京，由北京而剑桥，而伦敦，而巴黎，而纽约」以五个「而」字一气贯注，音节如流水奔涌，是全段声律的高潮；末句「我的感情之线索，是一条长长的康桥」复归长句缓收，「长长的」三字音长舒展，余韵悠长。

Tone pattern Sentences alternate between long and short, tense and relaxed. The opening clause is a calm self-examination; the pivot cuts across it, quick and light; the chain of place names is impetuous, tone rising as the footfalls move further west; the final sentence lowers the pitch again, and the three drawn-out syllables of 'long, long' slacken the rhythm like the sight of home fires after a long road.句式长短相间、张弛有致：开篇长句自剖，语调沉静从容；「不论别的，单说求学」短句截断，语调轻快；地名长链以「而」字串联，一气呵成，语调奔放，如足迹步步前移；末句以「是一条长长的康桥」缓缓收束，「长长的」拖音绵长，语调由急转缓，如长途跋涉后望见故乡灯火，深情尽在声调之中。

Reading note The acoustic beauty of the passage lies in its use of syntactic rhythm to figure a double movement — of travel and of feeling. Four layers may be heard: a long slow opening, like singing old days over; a sudden shortening that focuses the topic; a middle in which five er's sound off like five notes in succession, the place names coming faster and faster as the pace quickens; and a closing long clause in which sound slows the way an eager stream stills at a deep pool. Not rhymed, not polished, all done by the length of clauses and the play of tension and release — this is the vernacular essay's art of sounding the heart.此段的声韵之美，在于以「句式的节奏」摹写「行踪与情感的双重流动」，是徐志摩散文「声随情转」的典范。全段四层节奏，如乐章之四叠：第一层「我这一生的周折，大都寻得出感情的线索」以长句缓起，音节从容舒展，如回首往事时的沉吟；第二层「不论别的，单说求学」骤然缩短，八字两顿，如沉吟中忽然醒觉，把话题轻轻聚焦；第三层「我由上海而北京，由北京而剑桥，而伦敦，而巴黎，而纽约」是全段声律的高潮——五个「而」字如五道音符依次弹出，地名随「而」字次第涌出，音节越来越密、节奏越来越快，如脚步由缓而急、由近而远，行文的奔流正是足迹的奔流，也是感情追寻的奔流；第四层「我的感情之线索，是一条长长的康桥」复归长句，音节骤然放缓，「长长的」三字拖音绵长，如急流注入深潭，波澜归于平静——由急而缓的过程，正是「追寻」抵达「归宿」的过程，声音的平息处，正是感情落定处。全段不押韵、不雕琢，纯以句式的长短、节奏的张弛传情达意，正是白话散文「以声写心」的本领；而「长长的」三字以音长写「线索之长」「康桥之长」「感情之长」，一字之声，兼写三义，更是徐志摩炼声的高妙处——读完全段，仿佛跟着他的足迹走了一趟欧美，又仿佛只听见他说了一句话：康桥，是我一生的归宿。

Line by line

我这一生的周折，大都寻得出感情的线索。

The turns and twists of my whole life can, for the most part, be traced back to a thread of feeling.

我这一生的曲折经历，大多都能从中找出感情的线索。开篇自剖之句，为全文立下「以情观一生」的总纲。

Most of the turns of my life can be traced to the thread of feeling.

此句是全文的总纲，也是徐志摩式自我剖白的开篇。「我这一生的周折」——「周折」指人生的曲折起伏、坎坷经历，徐志摩生于富商之家，留学欧美，任教北大，情海生波，一生确实多「周折」；「大都寻得出感情的线索」——「大都」留有余地，非武断之论，是自省的语气；「寻得出」三字尤见主动——不是「有着」感情的线索（被动的事实），而是「寻得出」感情的线索（主动的发现），仿佛他常常回望一生，在纷繁的周折中细细寻觅，终于发现一条贯穿始终的线索，那就是「感情」。这一句的深意在于它的「立骨」作用：它预先宣布了全段的逻辑——人生不是地理的足迹，而是感情的脉络；求学之路不是行政的履历，而是情感的轨迹。徐志摩一生以「真性情」著称，此处开宗明义，正是他「以情为人生之本」的生命观的自白：周折只是表象，感情才是本质；行踪只是线索的展开，康桥才是线索的归宿。语气上，此句平缓从容，如长者回首往事，娓娓道来，为后文「单说求学」的聚焦与地名长链的奔放预设了从容的基调。

The thread. Most of the turns of my life can be traced to the thread of feeling. The life's turns traced to the thread of feeling are the opening. To have traced the thread would be a tracing; the most-of-the-turns-of-my-life-can-be-traced-to-the-thread-of-feeling is the tracing.

不论别的，单说求学。

Setting everything else aside, let me speak only of my schooling.

别的不说，单说求学的经历。两句以轻描淡写之笔，把「一生」的浩大话题收束到「求学」一事。

Leave the rest; speak only of my studies.

「不论别的，单说求学」是全段的过渡之句，字面极简，用意却深。「不论别的」——把一生的周折先按下不表：事业、情感、家事，皆存而不论；「单说求学」——只取「求学」一事展开。这两句的妙处在于「以少总多」的聚焦艺术：一生何其浩大，若事事铺陈，必流于芜杂；徐志摩以「不论别的」一笔带过，以「单说求学」截取一端，如摄影师将镜头从全景拉近到特写，行文顿时有了焦点。更深一层，「单说求学」四字暗含着价值判断：在徐志摩看来，求学是这许多「周折」中最值得说的一桩，因为求学之路正是「感情线索」最清晰的展开——由上海而北京而剑桥，一路的辗转，都是感情的追寻，而康桥，正是这条求学之路同时也是感情之路的终点与归宿。因此，「单说求学」不是简单的取巧，而是直取全段乃至全文的枢纽：求学是「周折」的浓缩，康桥是「求学」的终点，由此一段话，一生的线索便豁然贯通。语气上，两句口语化极强，如与人闲谈，随手拈来，正是徐志摩散文「亲切如对友人」的典型语调。

The studies. Leave the rest; speak only of my studies. The leave-the-rest and the speak-only-of-studies are the turn. To have spoken only of studies would be a speaking; the leave-the-rest-speak-only-of-my-studies is the speaking.

我由上海而北京，由北京而剑桥，而伦敦，而巴黎，而纽约，这一路都是追寻着感情的线索

I went from Shanghai to Beijing, from Beijing to Cambridge, then to London, then to Paris, then to New York; the whole road was spent in pursuing that thread of feeling.

我从上海到北京，再到剑桥、伦敦、巴黎、纽约，这一路都是在追寻着感情的线索。六个地名以「而」字串连，写出求学行踪，也写出感情奔流。

From Shanghai to Peking, from Peking to Cambridge, to London, to Paris, to New York—all the way I followed the thread of feeling

此句是全段最华彩的句子，也是徐志摩散文语言最鲜明的印记。「我由上海而北京，由北京而剑桥，而伦敦，而巴黎，而纽约」——六个地名，五个「而」字，如一条没有间断的链条，把从中国到欧美的求学之路一气铺开：上海、北京是国内的起点，剑桥、伦敦、巴黎、纽约是欧美的行程，地名由近及远、由中及西，空间的推移感与行文的节奏感浑然一体。「而」字的连用是本句的灵魂：一般叙述行踪，或用地名顿号（上海、北京、剑桥……），或用动词衔接（到北京、去剑桥……），徐志摩偏以「而」字一路相衔——「而」字在文言中本有「由此及彼」的承接意，化入此句，使每个地名都成为前一个地名自然延伸的结果，行踪如流水般无停顿地奔涌，仿佛脚步未歇、目光未停，正写出「这一路」的绵延不绝。后句「这一路都是追寻着感情的线索」随即点破：「这一路」不是地理的足迹，而是感情的追寻——地名再远，不过是「线索」的展开；奔波再频，不过是「感情」的驱动。地理与情感在此叠合：越走越远的是空间，始终未变的是感情，句式的奔放与情感的执着一正一反，张力自生。此句既是全段节奏的高潮，也是「卒章显志」前最后的蓄势。

The cities. From Shanghai to Peking, from Peking to Cambridge, to London, to Paris, to New York—all the way I followed the thread of feeling. The chain of cities and the followed-thread-of-feeling are the sweep. To have followed the thread would be a following; the from-shanghai-to-peking-from-peking-to-cambridge-to-london-to-paris-to-new-york-all-the-way-i-followed-the-thread-of-feeling is the following.

我的感情之线索，是一条长长的康桥。

The thread of my feeling is one long, long Kangqiao.

我的感情线索，就是那一条长长的康桥。末句以一句收束全文，点出康桥作为感情归宿与精神原乡的地位。

The thread of my feeling is the long, long bridge at Cambridge.

此句是全段的点睛之笔，也是理解徐志摩「康桥情结」的总钥匙。「我的感情之线索」——呼应开篇「感情的线索」，首尾环合，把前文「一生周折」「求学行踪」的铺陈全部收拢到「线索」一词；「是一条长长的康桥」——「长」字尤其值得玩味：康桥是地名，本无所谓长短，「长长的」是时间之长的空间化——它横贯了徐志摩从青春到成年的全部岁月，是他一生感情的起点与终点；「一条」与「长长的」并用，更把抽象的「线索」具象化为一条可以望见的长河，仿佛康桥如一条长线，串起了他生命中所有的站台。此句的深意在于「情感的空间化」：徐志摩不说「我的感情归宿是康桥」，而说「我的感情之线索，是一条长长的康桥」——线索本是抽象的脉络，康桥本是具体的地名，以「是一条」直接划等号，使感情获得了一个可触可见的实体，康桥遂由地名升华为精神原乡的象征。至此，全段完成了一个完美的闭环：从「一生的周折」起笔，经「单说求学」的聚焦、地名长链的铺展，终于落定在「长长的康桥」——千回百转，都是为了最后这一句的轻轻着地，如长途跋涉之后望见故乡的灯火，徐志摩散文「卒章显志」的功力，于此尽显。

The bridge. The thread of my feeling is the long, long bridge at Cambridge. The thread-of-feeling as the long Cambridge bridge is the close. To have been the long bridge would be a being; the the-thread-of-my-feeling-is-the-long-long-bridge-at-cambridge is the being.

Study

Word focus

而 The er repeated five times in 'from Shanghai er Beijing, from Beijing er Cambridge...' is Xu's signature: a written connective that fuses the stations into one continuous movement. Where a verb like 'to' or 'went to' would pause at each place, er keeps the sentence running without a break, so the sound of the line becomes the fact of travel. 「我由上海而北京，由北京而剑桥，而伦敦，而巴黎，而纽约」中连用五次之「而」字，是全段最具标志性的语言创造，也是白话散文锤炼虚词的典范。「而」在文言中是最常见的连词，表承接、转折、递进诸义，徐志摩把它化入白话的行程叙述，创造出「由……而……而……」的连锁句式，其妙有三：其一，以「而」字写「行踪之流」——五个「而」字如五道闸门依次打开，地名随「而」字次第涌出，行文如流水般无停顿地奔涌，正写出求学之路「这一路」的绵延不绝；若用地名顿号或动词「到」「去」，便成清单式的罗列，失去了奔流之感。其二，以「而」字写「空间之连」——「而」字兼有「由此及彼」的承接意，上海而北京、北京而剑桥，每一站都成为下一站的必然延伸，空间的推移被写成一条不可分割的链，暗合「线索」贯穿之意。其三，以「而」字写「气之不断」——五「而」连用，读来一气呵成、不能稍歇，恰如感情之奔流不歇；句式的声音节奏，正是「追寻感情线索」这一行为的声音化。一个新文学作家对虚词的创造性运用，竟能成为其风格的标志，徐志摩此句足为白话文语言的示范。

线索 Xiansuo, 'thread', is the governing metaphor of the passage and the pivot on which the whole essay turns. A thread is what one searches for in confusion and what holds scattered beads in order; by calling feeling a thread and a life a tangle, Xu makes an abstraction body-like and follows it to its end. 「感情的线索」之「线索」二字，是全段的核心喻词，也是徐志摩以「情」统摄一生行止的支点。「线索」本指穿珠之线、引线之绳，引申为事物发展的脉络、头绪；徐志摩以「线索」喻「感情」，把抽象的感情具象化为一条贯穿始终的线——一生之周折如散落之珠，而感情之线索如穿珠之线，珠虽散落，线则一贯，于是纷繁的人生经历被赋予了统一的秩序。这个喻词的妙处有三：其一，「线索」含「可寻」之意——线索是可以寻觅、可以追寻的，正与首句「寻得出」呼应，写出作者回望一生的主动姿态，仿佛他在自己生命的迷宫中找到了那条引线；其二，「线索」含「贯穿」之意——线索之线贯穿全程，说明感情不是一时的冲动，而是一生的主导，求学、行踪、周折，皆为感情之线的展开；其三，「线索」含「绵延」之意——线与「长长的」天然相合，故末句「我的感情之线索，是一条长长的康桥」才能自然收束——线索之线终于被追到尽头，尽头处正是康桥。「线索」一词，既立全段之骨，又开末句之门，是徐志摩此文中选词最精的关键词。

单说 Shan shuo, 'let me speak only of', is the colloquial hinge that narrows the essay. With it Xu drops a whole life down to one subject and shows the reader the scissors at work; the phrase is also light and conversational, as if his mind were already made up before he began, and in that casual tone lies much of the piece's charm. 「单说求学」之「单说」二字，是徐志摩散文口语化语言风格的典型标记，也是全段聚焦艺术的关键词。「单说」即「只讲、单单说」，是地道的口语表达，与文言化的「不论别的」搭配，一文一白，相映成趣。此词之妙有三：其一，「单说」见「取舍」——一生周折，头绪万千，「单说」二字表明作者是有意取舍、精心剪裁的，不是漫无边际的絮语，而是紧扣「求学」这条主线展开，行文因此有了清晰的路径；其二，「单说」见「从容」——口语化的「单说」，语气轻快随意，如与友人闲谈，随口道来，毫无作文的矜持，正见徐志摩散文「亲切如对友人」的基调，也暗示「求学」这件事在他是熟稔于心、不假思索便可娓娓道来的；其三，「单说」见「轻重」——「不论别的」把其他事轻轻放下，「单说求学」把求学轻轻提起，一放一提之间，作者的价值判断已隐含其中：求学之重要，正在于它是感情线索最清晰的展开，是通往康桥的必经之路。一个口语化的「单说」，既定了全段的取舍，也定了全段的语调，是徐志摩散文「以口语为文」的生动例证。