It is one thing to show a man that he is in error, and another to put him in possession of truth.
向一个人展示他在错误中是一回事,让他掌握真理是另一回事。
If you’re not willing to be unpopular for being right, then you don’t deserve to be right.
Science is a way of thinking much more than it is a body of knowledge.
艺术可以是理解混乱的一种方式。
A sense of crisis should always be maintained.