—— 请按键盘 空白键 开始游戏 ——

A good system design is one that makes it easy to do the right thing and hard to do the wrong thing.
事实是,我们都能够做出可怕的事情。但我们也能表现出极大的善意。
"To be born poor is an accident, but to die poor is a choice."
The most important step in emancipating oneself from social controls is the ability to find rewards in the events of each moment.