The reason we avoid the word 'synergy' is because people generally claim more synergistic benefits than will come. Yes, it exists, but there are so many false promises.Berkshire is full of synergies - we don't avoid synergies, just claims of synergies.

The idea of caring is that someone is making money faster [than you are] is one of the deadly sins. Envy is a really stupid sin because it’s the only one you could never possibly have any fun at. There’s a lot of pain and no fun. Why would you want to get on that trolley?

It’s not greed that drives the world, but envy.

The game of life is the game of everlasting learning. At least it is if you want to win.

To us, investing is the equivalent of going out and betting against the pari-mutuel system. We look for a horse with one chance in two of winning, and that pays three to one. In other words, we're looking for a mispriced gamble. That's what investing is, and you have to know enough to know whether the gamble is mispriced.

I constantly see people rise in life who are not the smartest - sometimes not even the most diligent. But they are learning machines; they go to bed every night a little wiser than when they got up. And, boy, does that habit help, particularly when you have a long run ahead of you.

If we mix only a moderate minority share of turds with the raisins each year, probably no one will recognize what will ultimately become a very large collection of turds.