领导力关乎愿景，但也关乎执行力。

The Langlands program is a challenge to the boundaries of mathematical knowledge.

He travels the fastest who travels alone.

Of all men's miseries the bitterest is this: to know so much and to have control over nothing.

关于奇幻的事情是，它允许你创造一个与我们自己的世界完全不同的世界，然而，它仍然可以反映我们世界的真相。