The concept of a particle is only approximate and has meaning only in the limit of small momenta.
粒子的概念只是近似的，并且只有在动量较小的极限下才有意义。
法律的概念本质上是一个社会事实问题。
分布式系统是指一个你甚至不知道存在的计算机的故障可能导致你自己的计算机无法使用。
The best ideas often come from those closest to the problem.
What would you do if you weren't afraid?
Music should make you feel something, not just sound good.
The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.
Political language is designed to make lies sound truthful and murder respectable, and to give an appearance of solidity to pure wind.
The best way to make people happy is to make them laugh.
每天学习，尤其是从别人的经验中学习。它更便宜！“——约翰·博格尔
I'm not a victim. I'm a survivor.