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The art of teaching consists in large part of the ability to awaken the natural curiosity of young minds and to satisfy it with the nourishment of knowledge.

The only way to learn mathematics is to do mathematics.

最好的鋼材不是在熔爐中制造的，而是通過團隊合作和共同目標(biāo)鍛造的。

道德戒律是完美的戒律。

This world is the best of all possible worlds.

多項式時間歸約的概念對于理解NP完全問題的結(jié)構(gòu)至關(guān)重要。