Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.

以孩子们能理解的方式写一些困难的主题是很重要的。

古时候的学者得到一句善言，就会放在自己身上去实践；而现在的学者得到一句善言就必定想取悦别人。

The anarchic nature of the international system compels states to prioritize their own survival above all else.

正义的轮子转动缓慢，但却极其精细。