词语是我们用来建造想象之屋的砖块。

I am the happiest creature in the world. Perhaps other people have said so before, but not one with such justice. I am happier even than Jane; she only smiles, I laugh.

数学之美在于它能够揭示现实的隐藏结构。

"Writing is a way of life, a way of understanding the world and oneself."

科学家最重要的品质是坚持。