If you don't make mistakes you can't make decisions.

The only question is whether you’re going to do it today or tomorrow. If you keep saying you’re going to do it tomorrow, you’ll never do it. You have to get on it today.

Investment must be rational; if you can't understand it, don't do it.

If you don't know jewelry, know the jeweler.

The (stock) market is there only as a reference point to see if anybody is offering to do anything foolish. When we invest in stocks, we invest in businesses.

If you cannot control your emotions, you cannot control your money.

It's better to build than to buy if you can find the right people.