The city is the most complex work of art.

时间的主要美在于你不能提前浪费它。下一年、下一天、下一小时都为你准备好了，就像你一生中从未浪费或误用一刻钟一样完美无瑕。

In business, you have to be willing to take risks. If you don't take risks, you won't achieve anything.

The search for reciprocity laws is a fundamental theme in the history of mathematics.

The ideal of behaviorism is to eliminate coercion: to apply controls by changing the environment in such a way as to reinforce the kind of behavior that benefits everyone.

最终，我们都变成了故事。