个人不再需要决定什么是善或恶；规则已经被给定。

The question is not whether the thing exists， but whether it has any essence which is capable of existence without us.

写作是与遗忘作斗争。

相信自己能行，你已经成功了一半。

Make women rational creatures, and free citizens, and they will quickly become good wives, and mothers; that is, if men do not neglect the duties of husbands and fathers.

自由是思想的果实。

做出伟大工作的唯一方法就是热爱你所做的事。