学习新编程语言的最好方法是用它编写程序。

The facts are always friendly, every bit of evidence one can acquire, in any area, leads one that much closer to what is true.

The first condition of understanding a foreign country is to smell it.

In mathematics, the art of proposing a question must be held of higher value than solving it.

The history of mathematics is a history of human curiosity and ingenuity.