I always try to push myself to the limit, to see how far I can go.

The true measure of a man is how he treats someone who can do him absolutely no good.

史记

煤炭开采的创新不仅仅是关于开采，而是更智能、更安全、对环境的影响更小。

哲学问题的形式是：‘我不知道我该怎么做。’

设定新目标或做新梦想永远不会太老。

世界上充满了显而易见的事情，却没有人注意到。