Warren Buffett is known for his billions, but how he made his money is something everyone should know.

At last count, Berkshire Hathaway (NYSE:BRK-A)(NYSE:BRK-B) had a value of nearly $315 billion, and Warren Buffett  owned more than 20% of the company he took control of nearly 50 years ago. Since Buffett took charge, the value of the shares has grown by a mind-boggling 693,518%, from $19 to $134,973.

The investments he makes and the businesses he buys will grab the headlines, but fewer people consider how Buffett himself has managed to not only grow Berkshire Hathaway into one of the biggest and most successful companies on the planet but also carefully hold on to and grow the money he's made.

In the slideshow below, we take a look at the 25 things Buffett has shared through the years which show how he's managed his investments, his businesses, his career, and his life. We'll examine how we can all learn a thing or two, or 25, from the man worth more than $65 billion.

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David Hanson owns shares of Berkshire Hathaway. Patrick Morris owns shares of Berkshire Hathaway and Coca-Cola. The Motley Fool recommends Berkshire Hathaway and Coca-Cola. The Motley Fool owns shares of Berkshire Hathaway and has the following options: long January 2016 $37 calls on Coca-Cola and short January 2016 $37 puts on Coca-Cola. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.