生活的目的不是快乐。它是有用、可敬、富有同情心，让你活得有意义且活得好。

科学的进步不仅依赖于知识的积累，还需要有挑战未知的勇气。

The goal of education is not to increase the amount of knowledge but to create the possibilities for a child to invent and discover, to create men who are capable of doing new things.

Internationalization is the only way for enterprises to grow bigger and stronger. We must embrace the world with a more open attitude.

发现的喜悦是推动数学家前进的动力。