The discovery of the genetic code was a monumental step in understanding the molecular basis of life.

Your most unhappy customers are your greatest source of learning.

The psychologist must describe, not explain.

Don't be embarrassed by your failures, learn from them and start again.

一个奇怪的事实是，关于地球史前条件得出了完全相反的结论，这反映了我们目前知识的不完整状态。

如果成功仅仅被定义为规模扩张或为增长而增长，那这种成功是不可持续的。没有情感意义的成功是非常肤浅的。

法律与道德的区别是法律哲学中的一个基本问题。