The best way to cheer yourself up is to try to cheer somebody else up.

真正的智能是理解，而不仅仅是计算。

当你解决一个数学问题时，你不仅得到了答案，还理解了为什么这是答案。

领导者的工作是帮助人们看到未来。

A society’s competitive advantage will come not from how well its schools teach the multiplication and periodic tables， but from how well they stimulate imagination and creativity.

我们今天关于海洋资源的每个决定都将在未来几十年产生影响。