每个故事都是谎言，但在那谎言中，有一个等待被发现的真相。

煤炭开采的创新不是要重新发明轮子，而是要让轮子更高效、更环保。

You are not your circumstances, you are your possibilities.

Mental processes are nature's way of solving life's problems.

我不相信英雄，但我相信那些做英雄事迹的人。

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

That man, I think, has had a liberal education who has been so trained in youth that his body is the ready servant of his will.  

The best leaders are those who empower others to lead.