If you cannot control your emotions, you cannot control your money.
What's hot today isn't likely to be hot tomorrow. The stock market reverts to fundamental returns over the long run. Don't follow the herd.
In a commodity business, it's very hard to be smarter than your dumbest competitor.
Be brave when others are afraid, and afraid when others are brave.
The thing to do is to keep your mind when the world around you is losing theirs.
If the world couldn't see your results, would you rather be thought of as the world's greatest investor but in reality have the world's worst record? Or be thought of as the world's worst investor when you were actually the best?