Don't give up on your dreams because of difficulties.
The more you can increase the fear of failure, the more you can motivate people to avoid it.
真理就像一床总让你双脚冰凉的毯子,你怎么扯,怎么拽,总也不够,踢也好,打也好,它总也盖不住我们,从我们哭着降生到我们奄奄一息,它只会盖住你的脸,不管你如何痛苦,不管你如何痛苦,如何叫喊。
Mathematics is the language in which the universe writes its deepest secrets.
保持领先的唯一途径是不断创新和适应。