The truth is, I don't know what I would have done without mathematics.
事实上，我不知道如果没有数学我会做什么。
The object of war is not to die for your country, but to make the other bastard die for his.
My work is my understanding of life.
I don't wait for inspiration. I create it.
I believe it's important to have a passion for what you do. If you don't have a passion, you won't have the energy to keep going when things get tough.