【释义】选拔任用人才，确实是国家的当务之急。

勇敢是美德之首。

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.

书籍是人类灵魂的镜子，它们反映出我们最深层的恐惧和希望。

一个好的数学家是能看到定理之间类比的人；一个伟大的数学家是能看到类比之间的类比的人。

The only way to learn a new programming language is by writing programs in it.