The Reputation You Have Is The Reputation You Earned

Warren Buffett doesn’t need a long intro.

He’s the most famous investor on earth.

In 2025, Berkshire Hathaway is the fifth most admired company in the world.

But here’s what sets him apart.

He doesn’t believe in thick rulebooks or endless lists of “do this, don’t do that.”

An interviewer once asked how Warren gets the message across to 330,000 people at Berkshire and its subsidiaries that everyone is always under the media’s microscope.

Warren Buffett is typing now:

I send a message to their managers.

Those 330,000 people work for maybe 70 or so CEOs and, in turn, work for me. 

My job is to have those 70 CEOs sending out the right message.

Every two years, I write them a very simple letter. 

It’s a page-and-a-half. 

I don’t believe in 200-page manuals because if you put out a 200-page manual, everybody’s looking for loopholes basically.

Page-and-a-half, it’s very hard for them to argue about what I’m talking about. 

Warren keeps it lean.

Just a one-page-and-a-half letter to his top management every couple of years.

He calls these folks All-Stars for a reason.

He expects them to play like champions, on and off the field.

He leads with one thing.

Reputation.

Because Warren knows reputation is the only real moat.

Money comes and goes.

But trust?

It sticks, or it vanishes.

Every memo includes some version of this message:

“…we can afford to lose money, even a lot of money. We cannot afford to lose reputation, even a shred of reputation. Let’s be sure that everything we do in business can be reported on the front page of a national newspaper, in an article written by an unfriendly but intelligent reporter. In many areas, including acquisitions, Berkshire’s results have benefited from its reputation, and we don’t want to do anything that can tarnish it. It took us 37 years to get there, but we could lose it in 37 minutes.” - Warren Buffett

Here’s what you can steal from Warren—because hell, it’s worth stealing.

One, put your principles, your North Star, your values into writing.

Make it crystal clear.

Don’t write thick bibles no one will read.

The way you write shows the way you think. 

Jeff Bezos, Ray Dalio or Ed Catmull know that very well.

Two, tell your people what matters. 

Be blunt.

Spell it out so there’s no wriggle room, no grey area, no loophole hunting.

Shout it from the rooftops.

Every single day.

Stick to it like glue. 

And guard it like it’s your golden ticket to success. 

Because it totally is.

Warren has hammered this lesson home for decades in every memo, article, and interview.

Three, don’t write in bland corporate jargon and fluffy words.

When Warren doesn’t want managers playing near the line, sneaking past what’s “technically legal”, he tells his All-Stars:

“I don’t want anything around the lines. 

There’s plenty of money to be made in the centre of the court. 

I can’t see the lines that well anymore, so keep it in the centre of the court. 

Every action must pass the test of being something you’d be proud to have read by your family, neighbours, and friends.”

Ask yourself, “Would I want this on the front page of my local paper?”

Would my family be proud?

Would my neighbours trust me?

Would I be comfortable if everyone I know read about it?

That’s the ultimate test.

Reputation.

You can’t buy it.

You can’t hack it.

You can only earn it, one action at a time.

If you lose it? 

You’re done. 

No do-over. 

No reset.

So the next time you think the little things don’t matter, think again.

The reputation you have is the reputation you earned.

It’s not just that you win, but how you win that matters.

How you do things becomes your legacy.

To build a truly great business, put your energy into the things you can’t cross off a checklist.

PS. If you don’t know jewellery, know your jeweller. That’s Buffett’s rule. It’s the same with messaging. Smart ideas die in boring words. If you don’t know the game, find a partner who does, because your reputation is on the line. I help thinkers, rebels, and disruptors say what they mean and make it stick. Step up. Bring your message. I’ll bring the punch. You’ve got one shot to say it right. I’ll help you take it.