Here are some lessons for young investors from Warren Buffett

Young investors can learn a lot from Warren Buffett, that’s obvious. But one of the most important lessons is taking a long-term approach. Here’s why.

The content of this article was relevant at the time of publishing. Circumstances change continuously and caution should therefore be exercised when relying upon any content contained within this article.

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More.

Tesco employee helping female customer

Image source: Tesco plc

Warren Buffett, the Oracle of Omaha, is a name synonymous with success, wisdom, and wealth in the world of investment.

For those in their twenties and younger, the sage advice and life story of Buffett offer invaluable lessons. And these lessons can shape their financial future.

Buffett has shared his advice with fellow investors. But there’s one lesson that should stand above the rest for the young cohort. That’s the power of time.

That because, while it’s true that Buffett made a significant portion of his wealth after the age of 50, this was largely due to the miraculous effects of compounding.

The power of time

The hallmark of Buffett’s success is undoubtedly the magical concept of compounding. This phenomenon, which he refers to as the “eighth wonder of the world,” is responsible for the substantial growth of his wealth.

Compounding accelerates the growth of investments over time, and the sooner one starts, the more powerful the effect.

It essentially works because, by reinvesting our returns year after year, we start to earn interest on our interest as well as our starting capital.

For anyone in their twenties, it’s a huge opportunity, even starting with a small sum.

Compounding takes time to work its magic, making the early years of investment crucial for long-term wealth accumulation.

Long-term outlook

Buffett’s long-term outlook syncs perfectly with the principles of compound returns, allowing him to reinvest returns in his carefully selected long-term investments year after year.

The Oracle of Omaha also takes a long-term approach due to his focus on value investing. This is the practice of investing in companies that appear to be trading at a discount versus their intrinsic or ‘book’ values.

Moreover, his commitment to long-termism enables him to ride out market volatility, avoid emotional decisions, and focus on the enduring value of his investments.

Bringing it all together

What does investing for the long run and leveraging time look like for young investors. Well, let’s imagine I’m starting a portfolio at the age of 20, and I have no starting capital.

And because I have no starting capital, I’m going to commit to contributing £200 a month, and I’m going to increase that contribution by 5% annually — broadly in line current inflation.

The thing is, at 20 I’ve got a long investment horizon, and theoretically, I could be working for the next 50 years.

So, taking into account the aforementioned, and using a 8% annualised return as an example, here’s what I’d potentially have at the end of it — £3.2m.

Created at thecalculatorsite.com

Of course, if I invest poorly, I could lose money. Compound returns also works negatively too.

But while I’ve used 8% as an example, it’s worth noting than more experienced investors will aim for low double-digit annualised returns.

If we swapped 8% in our calculation for 12%, the end figure after 50 years would be £12.6m. That’s a phenomenal number!

James Fox has no position in any of the shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Warren Buffett at a Berkshire Hathaway AGM
Investing Articles

Warren Buffett profited massively from nervous markets. Here’s how!

With market turbulence making some investors nervous, our writer recalls several moments when Warren Buffett did well despite fearful markets.

Read more »

Close-up as a woman counts out modern British banknotes.
Investing Articles

How to target a 14%+ dividend yield by investing £10,000

There are many strategies for the average investor targeting a 14% dividend yield or higher. Our Foolish author explores one…

Read more »

Arrow symbol glowing amid black arrow symbols on black background.
Investing Articles

Up 6%, can this ‘gritty’ stock continue outperforming the rest of the FTSE 250?

ITV's share price is soaring as investors react to a resilient performance in 2025. The question is, can the FTSE…

Read more »

Investing Articles

How much income could £20k in a Stocks and Shares ISA give you today?

As the clock ticks on this year's Stocks and Shares ISA allowance, Harvey Jones looks at how investors could use…

Read more »

Investing Articles

What next for the Endeavour Mining share price after a record-breaking set of results?

Since March 2025, Endeavour Mining’s share price has risen 175%. Do the gold miner’s latest results provide any clues as…

Read more »

Rolls-Royce's Pearl 10X engine series
Investing Articles

How are Rolls-Royce shares looking in March 2026?

March promises to be an interesting time for Rolls-Royce shares, but should investors be worried or calm about developments?

Read more »

Black woman using smartphone at home, watching stock charts.
Investing Articles

3 these stocks are smashing BAE Systems shares – are they worth considering today? 

Harvey Jones looks at the impact of current events on BAE Systems shares this week, and highlights some FTSE 100…

Read more »

Santa Clara offices of NVIDIA
Investing Articles

At a forward P/E of 17, is Nvidia stock now a screaming buy?

Stephen Wright outlines why Nvidia stock could be better value now than it has been in a long time, despite…

Read more »