The only way to tell the truth is to speak with kindness. Only the words of a loving man can be heard.
To write is to listen—to the voices within and the world outside.
在学习结束时,我们知道物理学的所有过去,但对现在和未来一无所知。
The power of abstraction is that it allows us to reason about systems at a higher level, without getting bogged down in the details.
真正的创新来自于对细节的极致追求。