投资中最危险的四个字是：“这次不同。”

市场是集体思维的镜子。

The more you give, the more you get.

如果退一步能进两步，我绝不害怕后退。

But the old man thought only of his steering and his great tiredness. He had gone out too far and the sharks had beaten him. He knew they would leave him nothing but the stripped skeleton of his great catch.