—— 请按键盘 空白键 开始游戏 ——

The mind is a set of information-processing machines that were designed by natural selection to solve adaptive problems faced by our hunter-gatherer ancestors.
I've learned that you can't control what other people say about you, but you can control how you react to it.
The beauty of a mathematical proof lies in its simplicity and inevitability.
世界上没有绝对的对与错,只有适合不适合。
"I don't complain. I accept the challenge and I work."