We teach a subject not to produce little living libraries on that subject, but rather to get a student to think mathematically for himself.

未来不是我们进入的，而是我们创造的。

Technology in forestry has evolved from chainsaws to satellites, but our responsibility remains the same.

Stupid is as stupid does.

I don't act to escape reality; I act to understand it better.

心是一个被遗忘的欲望的迷宫。

教育的真正价值不仅在于事实的积累，而在于训练思维进行批判性和创造性的思考。

出自《晓窗》。少年的时候听见鸡鸣的叫声正在熟睡，老年的时候听见鸡鸣就起床了。千古以来万代的人们，都消磨在几声鸡鸣里了。