—— 请按键盘 空白键 开始游戏 ——

Market design is an ongoing experiment—what works today may need adjustment tomorrow.
无知不是纯真,而是罪恶。
我不信任任何以大写字母开头的东西。
The most successful companies are those that see change as an opportunity rather than a threat.
The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.