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Much of what sophisticates loftily refer to as the "complexity of the real world” is in fact the inconsistency in their own minds.

To do mathematics is to explore a universe of ideas, where the only limit is your imagination.

今天很殘酷，明天更殘酷，后天很美好，但絕對大部分是死在明天晚上，所以每個人不要放棄今天。

Stay true to yourself and your art.

對人類來說，最可恨的事情是知道一切卻無能為力。

計算機是我們想出的最了不起的工具。它相當(dāng)于我們思維的自行車。