The mathematician's patterns, like the painter's or the poet's, must be beautiful; the ideas, like the colors or the words, must fit together in a harmonious way.

老虎起跳之前,必须先趴下蓄力然后才跳起来。

我对事物的表面不感兴趣，而是对隐藏在表面之下的东西感兴趣。

The ocean is not just a resource; it is our future.