Warren Buffett's former professor Benjamin Graham is known as the 'father of value investing,' a strategy in which investors seek to buy stocks trading below their intrinsic worth.

Value investing is the strategy of buying assets you believe are worth more than their current price

Famed investor Warren Buffett is known for building his empire with this strategy, which he learned from his mentor Benjamin Graham.

Warren Buffett’s investing advice includes never paying too high a price for any investment

Buffett is perhaps the greatest investor of all time, and his investing philosophies are highly regarded and practiced around the world. His advice also includes investing in productive assets (like stocks, bonds, and real estate) and imagining what could go wrong before thinking about how much money you could make.

Value investing seeks to buy stocks trading below their intrinsic worth

Value investing specifically focuses on fundamentals like earnings, assets, and price-to-earnings ratios. In contrast, growth investing targets companies with rapid future potential, often trading at higher valuations. Both strategies offer unique paths to returns.

Warren Buffett began investing at 11 years old

He then bought his first property at 14 years old. From studying under the “father of value investing” to revitalizing a textile company into the largest holding company in the world, Buffett’s career is one of great financial success.

One of Warren Buffett’s investing principles is investing in well-managed companies

The "Founders" podcast reviews biographies of the world’s top entrepreneurs, and this episode explores a 2012 book about Warren Buffett. The episode includes Buffett's advice on becoming a better business manager and investor.

Warren Buffett first started investing in Geico in 1951

Buffett is known for his large collection of insurance investments, and Geico is no exception. This is partly due to investments from his mentor Benjamin Graham and a private, impromptu meeting with the company’s future CEO.

Eleven of modern history's greatest investors

The greatest investors have all made a fortune off of their success and, in many cases, have helped millions of others achieve similar returns. Read about the lives and approaches of Carl Icahn, Warren Buffett, George Soros, and more.

Who was Buffett’s right-hand man, Charlie Munger?

Charlie Munger was vice-chair at Berkshire Hathaway until his death in 2023. He was a close business partner and friend of Buffett who helped lead, influence, and execute many of the guiding investing principles Buffett lived by. Munger helped turn Berkshire Hathaway into the success it is today.

Warren Buffett wrote a letter on why a seller should sell his business to his firm

In Berkshire Hathaway's 1990 Annual Letter, Warren Buffett included an edited version of a letter he sent to a man who indicated he might want to sell his family business. This short letter is a masterclass in selling and differentiating your product from the competition.

Read how Vanguard's founder used the S&P 500 to revolutionize retail investing

John Bogle, the founder of The Vanguard Group, created a fund that tracked the S&P 500 in 1976. That fund created an unprecedented opportunity for individual retail investors, brought down fees across the board, and popularized the belief that passive, low-cost index fund investments would outperform actively managed portfolios long-term.

Financial advice from America’s founding fathers

Several of America's founding fathers—Benjamin Franklin, Thomas Jefferson, and Alexander Hamilton—espoused various financial platitudes during their lives. According to the financial publication Kiplinger, much of their advice holds up in modern times. This article rounds up a few wise words from the founding fathers (and even one first lady) about compound interest, taxes, and education. For money-management tips from America's early days, click here.

Jim Simons, mathematician turned government codebreaker turned trader, revolutionized quantitative investing

The late Jim Simons is remembered as one of the most successful (and profitable) hedge fund managers of all time. He went from physically gathering microfilm on commodities pricing decades ago to overseeing a firm that led Wall Street in daily trading volume.

Y Combinator cofounder Paul Graham keeps a public archive of his insightful essays

In addition to cofounding Y Combinator and other companies before it, Paul Graham is a prolific writer and artist. He chronicled many of his thoughts while building Y Combinator in a series of dozens of candid essays, all of which you can read in an online archive.

Listen to Ray Dalio break down his most valuable principles in life and work

Dalio's now-famous principles started out as a collection of rules the finance behemoth set for himself. Since then, the list has expanded, becoming required reading for all Bridgewater Associates employees. In 2017, Dalio published an expanded version of these rules called "Principles: Life & Work," which has sold more than 5 million copies worldwide.

Hear a finance professor answer questions about investing

From stocks and index funds to gold, a business professor at Duke University answers questions from the internet about investing.

The man who championed the ‘case method’ for higher ed later found it insensitive

The "case method" style of education is core to most MBA programs across the country. Recent research posits that Wallace Donham’s (who is credited with establishing the method as a force at Harvard Business School in the 1920s) views on the method changed in later years.

Euphoric narratives are just one indicator of an economic bubble

A conversation with investor Jeremy Grantham outlines the indicators he watches for bubbles, including extreme valuations. He then compares those signals to today’s AI boom, arguing it shows several early signs of classic speculative excess.

Dow Theory laid the groundwork for modern market analysis

Developed by Charles Dow in the late 19th century, Dow Theory argued that markets move in trends. Its principles—confirmation, trends and volume—still influence technical analysis today.

Meet Frederick Terman: Stanford University professor and the 'Father of Silicon Valley'

Stanford University professor Frederick Terman used to encourage his students to start their own tech companies. His advice led to the creation of Hewlett-Packard. He also established the Stanford Research Park, which helped develop many successful tech companies today. Terman is often called the "Father of Silicon Valley," because his ideology directly shaped the region's development.

Private companies are often harder to value than public companies

That's partly because there isn't readily available stock information, and financial accounting is kept behind closed doors. Typically, determining the value of a private company involves, among other things, closely comparing the private company with its competitors.

Who is Michael Burry?

Michael Burry is best known for shorting the mortgage bond market in 2007. Before the Great Recession, the legendary investor’s firm took a stake in GameStop and argued the company was being undervalued in 2019. Learn more about Burry’s historical impact on markets here.

Jeff Bezos uses a ‘regret minimization framework’ for making decisions

When Bezos is making a decision, he asks himself a simple question to minimize regret: “When I’m 80, will I regret not doing this?” The decision-making framework has become popular since Bezos began speaking publicly about it.

Many bitcoin enthusiasts have compared the cryptocurrency to digital gold

Gold is valued for its stability and reliability, serving as a hedge against inflation and economic uncertainty. Bitcoin shares both of these characteristics, but also provides near-instant liquidity and isn’t subject to government regulation.

The Big Three consulting firms are McKinsey & Company, Boston Consulting Group, and Bain & Company

Some also refer to this group as “MBB.” As a nearly century-old company that’s well known for its prestige, McKinsey has some famous alumni—including Chelsea Clinton and Sheryl Sandberg. The other two consulting firms in the Big Three have employed some famous faces over the years, too.

Existentialism inspired Franklin Roosevelt and Martin Luther King Jr.

The Danish philosopher, sometimes called “the father of existentialism,” believed that individuals needed to resist the temptation of conformity and instead discover their authentic selves. His work became remarkably influential in the 20th century. In 1944, Roosevelt said that reading Kierkegaard made him understand how the Nazis could’ve enacted so much violence. In 1959, King wrote that existentialism was “especially meaningful for our time.”

Hedge funds, the private investment firms that trade a wide swath of financial assets, make money by imposing steep fees on investors and from the fund's investment performance.

Learn how to read a prospectus, the juicy document that any company must file with the SEC before going public.

Watch this video that uses Lego bricks to explain how venture capital works.

Dozens of S&P 500 stocks, including Coca-Cola and Walmart—known as the dividend aristocrats—have increased dividends every year for 25 years

A Yale student wrote a profound essay about the consulting industry's influence on elite college students that was published in a book of her writing after she died in a post-graduation car accident.

In 1939, baseball star Lou Gehrig delivered his inspirational 'Luckiest Man' speech after retiring due to the health condition that now bears his name.

Art theft is the third-largest source of criminal revenues worldwide, thanks in part to the subjective nature of valuing a work of art.

How Amazon operates a 'flywheel' business model, a self-reinforcing cycle that drives continuous growth

American dance legend Martha Graham, sometimes called 'the Picasso of dance,' refused to perform at the 1936 Olympics in Berlin and conceived the piece 'Chronicle' in response to the experience.

Frank Lloyd Wright's houses are historically hard to sell because they're old, subject to local landmark commissions, and often unfashionable

SpongeBob exemplifies Aristotle's philosophy for living well because he understands that happiness doesn't come from external factors like money, recognition, or power.

The rivalry between Alexander Hamilton and Thomas Jefferson centered on federalism—the question of how much power the federal government should hold relative to the states.

See a ranking of the best (and worst) Federal Reserve Chairs since 1914 out of the 16 men and women who have held the office since.

A small portion of The Winstons' 'Amen, Brother,' an obscure '60s gospel record, is the basis for thousands of hip-hop tracks, making it one of the most sampled records ever that's informally known as 'the Amen break.'

The Brothers Grimm were lawyers before they were storytellers, and became interested in fairy tales as they began investigating how rules and customs had been passed down through cultures.

Clever Hans was a 1900s horse that was believed to be able to solve math equations, tell time, and read and comprehend German, until a psychology student discovered how he got his answers.

The name 'Silicon Valley' arose from the founding of Shockley Semiconductor Laboratory in Fairchild Semiconductor in 1956-57, founded near Stanford University in Palo Alto

Double world record holder Hunter Ewen helped conquer his fear of balloons, called globophobia, by training to win Guinness World Record titles for balloon inflation.

Use this tool to calculate the dollar value of your parental mental load, from meal planning to coordinating after-school care, then see resources that help generate solutions.

A researcher recently discovered an interview from 1967 between groundbreaking journalist Joan Didion and the Grateful Dead, years before the band became an institution.

As of 2025, the most cited papers in science include a review of graphene, methods to improve image recognition, streamlining electron density calculations, and optimizing protein studies.

The term 'algorithm' originated from the Latinized name of al-Khwārizmī, a 9th-century mathematician whose works introduced Arabic numerals and the decimal-based numeral system to Europe and whose treatise 'Al-Jabr' gave algebra its name.

The 19th-century painters of the Hudson River School were among the first American romantics, with portraits that displayed the natural beauty of the young country.

Explore a list of the 100 best novels of all time, compiled by some of the world's best living writers, including Salman Rushdie, Stephen King, and Jennifer Egan.

The identity of the Tank Man in the iconic photo from the 1989 Tiananmen Square protests remains unknown and was possibly killed.