我不考虑成为最好的。我考虑每天进步。

It is not from the benevolence of the butcher， the brewer， or the baker that we expect our dinner， but from their regard to their own interest.

The writer must be a perpetual questioner, a doubter of all certainties.

It is so hard to believe because it is so hard to obey.

伤口是光进入你身体的地方。

银河系中心是强引力下的一个独特的自然实验。