The journey of discovery is not a straight path, but a winding road filled with surprises and revelations.

都是出卖，卖给中原各国也可以，何必非要卖给越国呢？ 

You don’t have to be perfect. Just be yourself.

数学不仅仅是一种工具；它是一种思维方式。

我对扮演英雄不感兴趣。我对扮演人类感兴趣。