"It’s the things we love most that destroy us."

幸福，就像不幸一样，是一个主动的选择。

The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.

明智的艺术就是知道要忽略什么。

To me， you are still nothing more than a little boy who is just like a hundred thousand other little boys。 And I have no need of you。 And you， on your part， have no need of me。 To you， I am nothing more than a fox like a hundred thousand other foxes。 But if you tame me， then we shall need each other。 To me， you will be unique in all the world。 To you， I shall be unique in all the world.

写作文章的根本，必须立足于道德，然后才能谈论文章。