Mathematics is not just a tool; it is a way of thinking.

完成比完美更重要。

创新是我们一切工作的核心。这不仅仅是创造新产品，而是重新构想整个消费者体验。

"If you’re feeling lost, just look inside yourself."

The challenge is to make the ordinary extraordinary.

Perhaps as important is the relation between the existence of solutions to a competitive equilibrium and the problems of normative or welfare economics.