No man is a good physician who has never been sick.

从不生病的人不是好医生。

相关名言

A thinker sees his own actions as experiments and questions--as attempts to find out something. Success and failure are for him answers above all.

一个思考者把自己的行为看作是实验和问题——即试图发现一些东西。成功和失败是他最重要的答案。

If history and science have taught us anything, it is that passion and desire are not the same as truth.

如果说历史和科学教会了我们什么的话,那就是激情和欲望并不等同于真理。