You're not going to get very far in life based on what you already know. You're going to advance in life by what you're going to learn after you leave here.

Once you get into debt, it’s hell to get out. Don’t let credit card debt carry over. You can’t get ahead paying eighteen percent.

It's a finite and very competitive world. All large aggregations of capital eventually find it hell on earth to grow and thus find a lower rate of return.

I don't want to understand Facebook.

I'm not entitled to have an opinion unless I can state the arguments against my position better than the people who are in opposition. I think that I am qualified to speak only when I've reached that state.

The way to win is to work, work, work, work and hope to have a few insights And you're probably not going to be smart enough to find thousands in a lifetime. And when you get a few, you really load up. It's just that simple.

Wrigley is a great business, but that doesn't solve the problem. Buying great businesses at advantageous prices is very tough.