数学的快乐来自于复杂事物变得简单的清晰时刻。

In mathematics, as in life, the most elegant solutions often arise from a deep understanding of the problem.

In the end, we will remember not the words of our enemies, but the silence of our friends.

Mathematics is an art, and as an artist, you have to be honest with yourself.

投资可再生能源和更清洁的技术是我们对可持续未来承诺的一部分。