Mathematics is the music of reason.

Truth, like gold, is to be obtained not by its growth, but by washing away from it all that is not gold.

数字化转型正在从根本上彻底改变我们的行业。

学习数学的唯一方法就是做数学。

We are all haunted by the ghosts of our past.

最危险的谎言不是对别人说的，而是对自己说的。