真正的创新发生在必要性和创造力的交汇处。

The truth is: the natural world is changing. And we are totally dependent on that world. It provides our food, water and air. It is the most precious thing we have and we need to defend it.

You can say so much with pictures that you don't need to say in words.

The study of Galois representations is a testament to the power of algebraic methods.

艺术作品是永恒的火花。

阅读是一种自由的行为，一种逃离日常束缚的方式。