My country is the world, and my religion is to do good.

教育开始培养绅士，但阅读、良好的同伴和反思必须完成他。

It is only through enforced standardization of methods, enforced adoption of the best implements and working conditions, and enforced cooperation that this faster work can be assured.

数学之美不仅在于其抽象的优雅，还在于其建模和解决现实世界问题的深刻能力。

年轻时，你以为长大后就会幸福。但长大后，你意识到年轻时的自己才是幸福的。