In physics, we often find that the most beautiful solutions emerge from the messiest problems.

一个国家的法律如果不能保证公平公正、不能惩恶扬善、不能保障人民的利益，就不能当做法律。

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

对我们森林最大的威胁不是伐木，而是漠不关心。