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There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false.

在桂林學界迎會的演說，1922年1月22日

The essence of education means: one tree shakes another, one cloud pushes another, one soul awakens another.

Design without function is just art.

The more you know, the more you realize you don't know.

個體是唯一的現實。我們越是遠離個體，走向關于智人的抽象概念，我們就越可能陷入錯誤。

The pharmaceutical industry must balance profit with purpose—our mission is to heal.

人類的愚蠢在于，總是把簡單的事情復雜化。