Mathematics teaches us to think logically and to approach problems systematically.

我就是喜欢赛车，这就是我生活的意义。

我想写一些让孩子们思考和感受的书。

I think therefore I am has been discarded; we should say, I feel therefore I am.

We never cease to stand like curious children before the great mystery into which we were born.

成功不在于你赚了多少钱，而在于你对人们生活的影响。