Warren Buffett on Great Business

“The ideal business is one that generates very high returns on capital and can invest that capital back into the business at equally high rates. Imagine a $100 million business that earns 20% in one year, reinvests the $20 million profit and in the next year earns 20% of $120 million and so forth. But there are very very few businesses like this. Coke has high returns on capital, but incremental capital doesn’t earn anything like its current returns. We love businesses that can earn high rates on even more capital than it earns. Most of our businesses generate lots of money, but can’t generate high returns on incremental capital — for example, See’s and Buffalo News. We look for them [areas to wisely reinvest capital], but they don’t exist.
So, what we do is take money and move it around into other businesses. The newspaper business earned great returns but not on incremental capital. But the people in the industry only knew how to reinvest it [so they squandered a lot of capital]. But our structure allows us to take excess capital and invest it elsewhere, wherever it makes the most sense. It’s an enormous advantage.” – Warren Buffett (at 2003 Berkshire Hathway meeting.)

“Over the long term, it’s hard for a stock to earn a much better return than the business which underlies it earns. If the business earns 6% on capital over 40 years and you hold it for that 40 years, you’re not going to make much different than a 6% return—even if you originally buy it at a huge discount. Conversely, if a business earns 18% on capital over 20 or 30 years, even if you pay an expensive looking price, you’ll end up with a fine result."- Charlie Munger