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The world is a very complicated place, and it's not getting any simpler.

不是因?yàn)槟承┦挛镫y以發(fā)現(xiàn)，我們才不去尋找；而是因?yàn)槲覀儾蝗ふ遥鼈儾棚@得難以發(fā)現(xiàn)。

Doubt is the beginning of wisdom, not its enemy.

I like crossing the imaginary boundaries people set up between different fields—it's very refreshing.

學(xué)習(xí)不僅僅是知識(shí)的積累，而是理解的轉(zhuǎn)變。