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The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

If you’re not willing to adapt, you’re not ready to lead.

行為主義者對(duì)人類行為的興趣不僅僅是旁觀者的興趣——他想要控制人類的反應(yīng)，就像物理科學(xué)家想要控制和操縱其他自然現(xiàn)象一樣。

The only way to deal with life is to accept it as it is.

We must always question our assumptions and be willing to revise our understanding in light of new evidence.

了解你是否能信任某人的最好方法就是去信任他們。

讓經(jīng)濟(jì)運(yùn)轉(zhuǎn)的方法不是增稅，而是減稅。