对做好自己的事感到满足，不必理会别人如何议论你。

我是一个非常积极的思想者，我认为这是我在困难时刻最帮助我的东西。

The city is a book written by its inhabitants.

我们不能仅仅按照过去的方式做事；进步需要改变。

The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that... no one ought to harm another in his life, health, liberty, or possessions.

教育的目的是弥补我们本能思维方式的不足。