Warren Buffett is such an investing powerhouse, it’s hard to list his credentials without making him sound like Dos Equis’ Most Interesting Man in the World:

He made his first stock purchase when he was 11 and 99 percent of his $63 billion fortune after his 50th birthday.

He was the lone insurance policy for Pepsi’s Billion Dollar Sweepstakes.

People stand in line to get a photo with his wallet.

The Oracle of Omaha is one of the most influential businessmen in the world — and, arguably, the most frugal, a billionaire that once complained “most toys are just a pain in the neck.”

As often as he’s on CNBC’s “Squawk Box” talking about holding company Berkshire Hathaway’s per-share book value, he’s urging students to stay out of credit card debt and increase their savings.

With the year winding down, we combed through all the advice Buffett has given us in 2014, from the sublime (“Price is what you pay, value is what you get”) to the ridiculous (“A bull market is like sex. It feels best just before it ends”).

The net result? Six things you should be doing with your money in 2015, from the master’s mouth.

Warren Buffett’s Best Advice for 2015

1. Put Your Estate in Index Funds

In his 2014 letter to Berkshire Hathaway shareholders, Buffett revealed his estate plan, reminding readers to keep their investments safe, low-cost and long-term.

Turns out, he’s planning on leaving all of the cash for his wife in a product that’s as old, stodgy and lucrative as himself.

“My advice to the trustee could not be more simple: Put 10% of the cash in short-term government bonds and 90% in a very low-cost S&P 500 index fund. (I suggest Vanguard’s.) I believe the trust’s long-term results from this policy will be superior to those attained by most investors — whether pension funds, institutions or individuals — who employ high-fee managers.”

2. Stay Away From Bitcoin

Given Buffett’s almost wholesale aversion to tech, this one isn’t a surprise; the Oracle refuses to invest in what he doesn’t know, and he doesn’t know the technology sector, IBM notwithstanding.

But Buffett’s problem with Bitcoin isn’t that it’s a tech investment — it’s that it’s not any kind of investment at all, because it doesn’t have value, as he explained in a March interview with CNBC.

“Stay away from it. It’s a mirage, basically. … It’s a method of transmitting money. It’s a very effective way of transmitting money and you can do it anonymously and all that. A check is a way of transmitting money, too. Are checks worth a whole lot of money just because they can transmit money? Are money orders? You can transmit money by money orders. People do it. I hope Bitcoin becomes a better way of doing it, but you can replicate it a bunch of different ways and it will be. The idea that it has some huge intrinsic value is just a joke in my view.”

3. Learn How to Read Financial Statements

Buffett gave this advice to Tre Grinner, a 17-year-old with Hodgkin’s Lymphoma who recently secured a Goldman Sachs internship with the help of the Make-a-Wish Foundation.

Buffett surprised the intern with a call while he was being interviewed by CNBC in August, offering him this advice:

“Take all the accounting courses that you can find. Accounting is the language of business. … It’ll make it so much easier for years and years to come for reading financial statements, to get comfortable with it, because it is a language all of its own. Getting comfortable in a foreign language takes a little experience, a little study early on, but it pays off big later on.”

4. Focus on Saving, Not Getting Rich Quick

Ironically, Buffett dropped this tip when promoting his basically unwinnable billion dollar bracket challenge on the Dan Patrick Show.

The sweepstakes, backed by Buffett and Quicken Loans, would award $1 billion to anyone who devised a perfect NCAA March Madness bracket. (The odds of winning were about 1 in 9.2 quintillion — you were 53 billion times more likely to win the Powerball.) Still, the Oracle’s advice was solid:

“Well, I think the biggest mistake is not learning the habits of saving properly early. Because saving is a habit. And then, trying to get rich quick. It’s pretty easy to get well-to-do slowly. But it’s not easy to get rich quick.”

5. When Stock Prices Drop, Buy — Don’t Sell

It was a volatile year for the market and Buffett’s wealth; the investor lost about $2 billion in the course of several days in October when Coke and IBM took a hit after their quarterly earnings reports. Buffett kept calm, though, giving several interviews in which he explained why he was a fan of bear markets.

Granted, when you’ve got $63 billion to your name, this kind of a hit is lunch money. But, as the Oracle explained to CNBC, investors with itchy trigger fingers rarely succeed.

“I like buying it as it goes down, and the more it goes down, the more I like to buy. … If you told me that the market was going to go down 500 points next week, I would have bought those same businesses and stocks yesterday. I don’t know how to tell what the market’s going to do. I do know how to pick out reasonable businesses to own over a long period of time.”

6. Stop Pretending to Be an Expert

“If you don’t invest in things you know, you’re just gambling,” Buffett told CNBC earlier this year. It’s advice he’s rarely strayed from, and the reason why tech, gold and airlines will never get his money (or, in the case of airlines, get his money again). As he wrote in his 2014 shareholders letter:

“You don’t need to be an expert in order to achieve satisfactory investment returns. But if you aren’t, you must recognize your limitations and follow a course certain to work reasonably well. Keep things simple and don’t swing for the fences. When promised quick profits, respond with a quick ‘no.'