Warren Buffett turned 84 years old on Saturday.
And even at that age, the billionaire "Oracle of Omaha" continues to be involed in some of the biggest investment plays in the world.
Buffett is undoubtedly the most successful investor in history. His investment philosophy is no secret, and he has repeatedly shared bits and pieces of it through a lifetime of quips and memorable quotes.
His brilliance is timeless, and we find ourselves referring back to them over and over again.
We compiled a few of Buffett's best quotes from his TV appearances, newspaper op-eds, magazine interviews, and of course his annual letters.
Buying a stock is about more than just the price.

"It's far better to buy a wonderful company at a fair price than a fair company at a wonderful price."
Source: Letter to shareholders, 1989
You don't have to be a genius to invest well.

"You don't need to be a rocket scientist. Investing is not a game where the guy with the 160 IQ beats the guy with 130 IQ."
Source: Warren Buffett Speaks, via msnbc.msn
But, master the basics.

"To invest successfully, you need not understand beta, efficient markets, modern portfolio theory, option pricing or emerging markets. You may, in fact, be better off knowing nothing of these. That, of course, is not the prevailing view at most business schools, whose finance curriculum tends to be dominated by such subjects. In our view, though, investment students need only two well-taught courses - How to Value a Business, and How to Think About Market Prices."
Source: Chairman's Letter, 1996
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