知道自己不知道什么，比聪明更重要。

Knowing what you don't know is more useful than being brilliant.

如果你无法用一支蜡笔说清楚一家公司的业务，就不要买它的股票。复杂是分析的敌人，简洁是决策的朋友。

If you can't explain a company's business in one sentence with a crayon, you don't understand it well enough to invest.

你不必在每场游戏中都参与。事实上，只参与那些你明显有优势的游戏，是长期获胜的唯一途径。

You don't have to play every game. In fact, only playing the games where you have a clear edge is the only path to long-term victory.

知道自己不知道什么，比聪明更重要。

Knowing what you don't know is more useful than being brilliant.