—— 请按键盘 空白键 开始游戏 ——

It’s on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.
正是通过观察和反思的力量,人们才能找到方法。所以我们必须不断挖掘和钻研。
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.
长江后浪推动前浪,世上新人层出不穷。
I love the feeling of hitting a ball harder than I’ve ever hit before.