—— 请按键盘 空白键 开始游戏 ——

Entrepreneurs should have a sense of social responsibility, making money is not the only purpose.
对于有信仰的人,不需要解释。对于没有信仰的人,解释是不可能的。
In the end, the value of a theory is not in its complexity, but in its ability to explain and predict.