穷人的生活故事是用尖锐的笔写在他的身体上的。

需要很多坏主意才能带来一个好主意。

I take nothing for granted. I now have only good days, or great days.

To write is to rewrite, and to rewrite is to understand.

The beauty of mathematics is that it allows us to abstract away from the physical world and focus on the underlying principles.