—— 请按键盘 空白键 开始游戏 ——

If you’re changing the world, you’re working on important things. You’re excited to get up in the morning.
好的计量经济学就像好的木工——关键在于为工作使用正确的工具。
The power of a man, is his present means, to obtain some future apparent good.
你的声音可以改变世界。
The more you speak, the more likely you are to say something foolish.