可持续性不是一种选择，而是我们行业未来的必需品。

Concerning the gods, I cannot know either that they exist or that they do not exist, nor what form they might have, for there is much to prevent one's knowing: the obscurity of the subject and the shortness of man's life.

如果你想走得快，一个人走；如果你想走得远，一起走。

我从未打算创造一个经典。我只是想讲一个故事。

In the short run, the market is a voting machine but in the long run, it is a weighing machine.

爱是变得脆弱。

【讲解】：（教学生）不到他苦思冥想怎么也弄不明白的时候，不去开导他；不到他想说而又说不出来的时候，不去启发他。告诉他（四方形）的一个角，他不能由此推出另外三个角，就不再往下教他（新知识）了。