If something is boring after two minutes, try it for four. If still boring, then eight. Then sixteen. Then thirty-two. Eventually one discovers that it is not boring at all.

Every individual matters. Every individual has a role to play. Every individual makes a difference.

我们遇到了一个悖论，这真是太棒了。现在我们有了进步的希望。

最伟大的定理是那些揭示隐藏联系的定理。

压力是一种特权，它意味着你有机会成就伟大的事情。