The art of the novel is the art of being everywhere at once.
We don't even know how strong we are until we are forced to bring that hidden strength forward.
The more we learn about black holes, the more we realize how much we still don’t know.
建造和创造之间的区别在于：建造的东西只能在完成后被爱，而创造的东西在存在之前就被爱了。