Only a fool learns from his own mistakes. The wise man…

It is said that only a fool learns from his own mistakes, a wise man from the mistakes of others.

— Anonymous

A fool learns nothing from a wise man; but a wise man learns from a fool.

— Gautama Buddha

A wise man learns by the mistakes of others, a fool by his own.

— Kane Arreo

“A wise person learns from the mistakes of others, a normal person learns from their own, and a fool learns nothing, ever.”

— Robert J. Crane

“the question is not whether a nation makes mistakes; the question is whether a nation learns from its mistakes, builds on that knowledge it…

— Ben Carson

I even said it in a promo before, that a 'smart man learns from his mistakes, but a wise man learns from the mistakes…

— Montel Vontavious Porter

“Everybody learns from their own mistakes. The wise learn from mistakes others make.”

— Manoj Vaz

The best lessons a man ever learns are from his mistakes. It is not for want of schoolmasters that we are still ignorant.

— Henry Ward Beecher

“The difference between a wise man and a fool is a wise man learns his lessons from other people’s mistakes and a fool only…

— Duane Chapman

The mistakes of the fool are known to the world, but not to himself. The mistakes of the wise man are known to himself,…

— Charles Caleb Colton

Even a fool learns something once it hits him.

— Homer

A wise man learns from other people's mistake but a fool learns from his own mistake.

— Daniel Masha

The fool learns by suffering.

— Hesiod

“A wise warrior learns from her mistakes.”

— Leigh Bardugo

“A smart person learns from his mistakes, but a truly wise person learns from the mistakes of others.”

— Ken Schramm