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.

Home is where, when you have to go there, they have to take you in.

Therefore, since brevity is the soul of wit, And tediousness the limbs and outward flourishes.

But man is not made for defeat.A man can be destroyed but not defeated.

The true joy of research comes from pushing the boundaries of what we thought was possible.

有一天我读了一本书，我的整个人生都改变了。

在理论物理学中，近似的艺术往往比精确解更重要。