The political liberty of the subject is a tranquility of mind arising from the opinion each person has of his safety.

所有的痛苦都是痛苦。

Language is a process of free creation; its laws and principles are fixed, but the manner in which the principles of generation are used is free and infinitely varied.

To feed the world, we must first understand it.

心是指南针，但并不总指向北方。

她不仅仅是我的妈妈，她还是她自己。

【译文】近水的楼台最先看到水中的月亮，向阳的花木光照好，发芽就早。古代的人看不见今天的月亮，而今天的月亮却曾经照耀过古代的人。抢先一步就能当上君王，后到一步只能称作臣子。别以为你走得早，还有比你走得更早的人。