The only limits that exist are the ones you place on yourself.

未知不是要害怕的东西，而是要拥抱的东西。

世界可能是残酷的，但它也是美丽的。

There are other reasons --There are other reasons why it's perhaps harder now to feel calm than ever before. One of these, and it's paradoxical, because it's linked to something that's rather nice, is the hope we all have for our careers. Never before have expectations been so high about what human beings can achieve with their life span.