Success is not final, failure is not fatal: it is the courage to continue that counts.

理论上，理论和实践之间没有区别。但实际上，是有区别的。

When you are young spend at least 6 months to one year living as poor as you can， owning as little as you possibly can， eating beans and rice in a tiny room or tent， to experience what your “worst” lifestyle might be. That way any time you have to risk something in the future you won’t be afraid of the worst case scenario.

The world may be cruel, but it is also beautiful.