—— 请按键盘 空白键 开始游戏 ——

Economic theory provides the tools, but real-world testing refines them.
I'm not arrogant, I'm just better than everyone else.
Life is a training for the soul.
创新不仅仅是技术的问题;它关乎我们思维和运营方式的改变。
The moment one gives close attention to anything, even a blade of grass, it becomes a mysterious, awesome, indescribably magnificent world in itself.