穷人的决策往往理性得令人心碎。

成功是最好的报复。

追求卓越是一段旅程，而不是终点。

一有私念，就会迷惑昏庸；一耍脾气，处事就会偏颇无理性。

There is not much danger that real talent or goodness will be overlooked long; even if it is, the consciousness of possessing and using it well should satisfy one, and the great charm of all power is modesty.

人类最重要的发明是发明方法本身。