Warren Buffett's money-making secrets

With an estimated fortune of $62 billion, Warren Buffett is the richest man in the entire world. In 1962, when he began buying stock in Berkshire Hathaway, a share cost $7.50. Today, Warren Buffett, 78, is Berkshire's chairman and CEO, and one share of the company's class A stock worth close to $119,000. Here are some of Warren Buffett's money-making secrets -- and how they could work for you.

1. Reinvest Your Profits: When you first make money, you may be tempted to spend it. Don't. Instead, reinvest the profits. Warren Buffett learned this early on. In high school, he and a pal bought a pinball machine to pun in a barbershop. With the money they earned, they bought more machines until they had eight in different shops. When the friends sold the venture, Warren Buffett used the proceeds to buy stocks and to start another small business.

2. Be Willing To Be Different: Don't base your decisions upon what everyone is saying or doing. When Warren Buffett began managing money in 1956 with $100,000 cobbled together from a handful of investors, he was dubbed an oddball. He worked in Omaha, not Wall Street, and he refused to tell his parents where he was putting their money. People predicted that he'd fail, but when he closed his partnership 14 years later, it was worth more than $100 million.

3. Never Suck Your Thumb: Gather in advance any information you need to make a decision, and ask a friend or relative to make sure that you stick to a deadline. Warren Buffett prides himself on swiftly making up his mind and acting on it.

4. Spell Out The Deal Before You Start: Your bargaining leverage is always greatest before you begin a job -- that's when you have something to offer that the other party wants. Warren Buffett learned this lesson the hard way as a kid, when his grandfather Ernest hired him and a friend to dig out the family grocery store after a blizzard. The boys spent five hours shoveling until they could barely straighten their frozen hands.

5. Watch Small Expenses: Warren Buffett invests in businesses run by managers who obsess over the tiniest costs. He one acquired a company whose owner counted the sheets in rolls of 500-sheet toilet paper to see if he was being cheated (he was). He also admired a friend who painted only on the side of his office building that faced the road. Exercising vigilance over every expense can make your profits -- and your paycheck -- go much further.

6. Limit What You Borrow: Living on credit cards and loans won't make you rich. Warren Buffett has never borrowed a significant amount -- not to invest, not for a mortgage.

7. Be Persistent: With tenacity and ingenuity, you can win against a more established competitor. Warren Buffett acquired the Nebraska Furniture Mart in 1983 because he liked the way its founder, Rose Blumkin, did business.

8. Know When To Quit: Once, when Warren Buffett was a teen, he went to the racetrack. He bet on a race and lost. To recoup his funds, he bet on another race.

9. Assess The Risk: In 1995, the employer of Warren Buffett's son, Howie, was accused by the FBI of price-fixing. Warren Buffett advised Howie to imagine the worst-and-bast-case scenarios if he stayed with the company. His son quickly realized that the risks of staying far outweighed any potential gains, and he quit the next day.

10. Know What Success Really Means: Despite his wealth, Warren Buffett does not measure success by dollars. In 2006, he pledged to give away almost his entire fortune to charities, primarily the Bill and Melinda Gates Foundation