科学更多的是一种思维方式，而不是一堆知识。
In the exploration of science, we must not only ask why but also why not.
There is no despair so absolute as that which comes with the first moments of our first great sorrow, when we have not yet known what it is to have suffered and be healed, to have despaired and have recovered.
Ignorance is not innocence but sin.
没人会和你自己一样对你所拥有的东西印象深刻。（Morgan Housel《金钱心理学》里面的一句话，可以理解为禀赋效应：即，由于情感上的偏见，人们在自己已经拥有的东西上比尚未获得的东西拥有更大的价值）
No one is as impressed with your possessions as you are.