The only person you should try to be better than is the person you were yesterday.

决定我价值的人是我自己。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

无论你打算做什么，现在就做。条件总是不可能的。

一定要成功﹗我只以成败论英雄。

品格比恢复更容易保持。

我不是同性恋偶像。我是任何相信平等的人的偶像。

统计学的最终目标是从数据中提取信息。

能消除将要发生的事，遇到事情而能做弥补，事情发生后能挽救，这叫做达权，有才干。知道将来的事，做事有始有终，已成的事能知其中的变化，这叫做深思熟虑、有见识。