最好的数学是永恒的。

The future isn't written in the stars. There are no guarantees. So claim your adulthood. Be intentional. Get to work. Pick your family. Do the math. Make your own certainty. Don't be defined by what you didn't know or didn't do. You are deciding your life right now.

The past is never dead. It's not even past.

最重要的是避免亏钱。

书籍是心灵的窗户，透过它们我们可以看到更广阔的世界。