The investor's chief problem - and even his worst enemy - is likely to be himself.

You have to be willing to put in the time, the effort, and the energy to be great.

提问者：巴菲特先生，我一直想买伯克希尔的股票，但不得不考虑您个人会发生某些事，我可承受不了意外风险。巴菲特如此说。

Watch your thoughts, for they become words. Watch your words, for they become actions. Watch your actions, for they become habits. Watch your habits, for they become your character. And watch your character, for it becomes your destiny. What we think, we become.

我不是为了纪录而打球。我打网球是因为我爱它。