—— 请按键盘 空白键 开始游戏 ——

每天我都发现越来越多的美好事物,这足以让人疯狂。
Mathematics is not a deductive science—that's a cliché. When you try to prove a theorem, you don't just list the hypotheses and then start to reason. What you do is trial and error, experimentation, guesswork.
金钱会说话,但我的一直只会说再见。