生活是一面镜子，如果你对它微笑，它也会对你微笑。
La vie est un miroir: si tu y regardes en souriant, il te sourit en retour.
The key to success is continuous learning and improvement.
Mathematics is the language in which the gods talk to people.
The task of the writer is to confront the chaos of existence and to find some kind of order within it.
成为不朽者最难的部分是看着所有你爱的人死去。
