根本不稳固必然会央及枝叶。行为不守信必然会损害声誉。

A mathematical proof is not just a verification but a story that reveals deeper truths.

One ought never to turn one's back on a threatened danger and try to run away from it. If you do that, you will double the danger. But if you meet it promptly and without flinching, you will reduce the danger by half.

建造就是在世界上表明立场。

Wise men talk because they have something to say; fools, becasue they have to say something.

创业不是百米冲刺，而是马拉松。

The best way to predict the future is to create it.