—— 请按键盘 空白键 开始游戏 ——

Efficient market theory is correct in that there are no gross inefficiencies, but we look at anomalies that may be small in size and brief in time.
The market is always right, and I am always wrong.
We must invest in people as much as we invest in machinery.
I think the best thing you can do is to be grateful for what you have.