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To do mathematics is to engage in an act of creation and discovery simultaneously.
The best furniture tells a story before you even sit on it.
A thermonuclear war cannot be considered a continuation of politics by other means (according to the formula of Clausewitz). It would be a means of universal suicide.
真正的创新往往来自意想不到的方向。
最好的音乐来自最黑暗的地方。
智者和愚人都没有害,最危险的倒是智愚参半。