人心比万物都诡诈，坏到极处，谁能识透呢？

我已经学会通过限制欲望来寻求幸福，而不是试图满足它们。

最好的写作会为读者留出空间，让他们找到自己的意义。

The process of solving a mathematical problem is often more important than the solution itself.

I didn’t want to just make things. I wanted to make things better.