Ben was a very simple straightforward man with a brilliant quick mind.

Be sure that debt does not exceed 100% of the equity.

I was in Graham's office the day he bought GEICO. Warren owns one-third of the stock today.

Ben was really a contrarian but he didn't use those terms because he was really buying value.

Price is the most important factor to use in relation to value.

I agree with Warren to keep it simple and not use higher mathematics in your analysis.

Try to look for weaknesses in your thinking.