“Anyone who can't learn from other people's mistakes simply can't learn, and that; s all there is to it. There is value in the wrong way of doing things. The knowledge gained from errors contributes to our knowledge base.”

“We should learn from the mistakes and experiences of others, particularly from those less knowledgable than we are. If our experiences are not grounded in reality, our decisions can never be correct.”

“Wise is the one who learns from another´s mistakes. Less wise is the one who learns only from his own mistakes. The fool keeps making the same mistakes again and again and never learns from them.”

“Smart people learn from their mistakes. But the real sharp ones learn from the mistakes of others.”

“If we do not learn from our stumbles, we can't growth.”

“Learning to be wise has a deeper purpose than just learning to be smart. To become wise, we must learn to understand and master things we do not know. Learn from the mistakes we make ourselves. Learn from the mistakes other people make, and find out how other people achieved success.”

“Knowledge may come from study, but wisdom come from learning and improving in the wake of your mistakes.”

“It's said that a wise person learns from his mistakes. A wiser one learns from others' mistakes. But the wisest person of all learns from others's successes.”

“Watch, listen, and learn. You can't know it all yourself—anyone who thinks that they do is destined for mediocrity.”

“The general consensus is that we gain wisdom and learn from our failures and mistakes; however, many do not accept the rationale of their errors and thus continually repeat them; therefore, when we do not acknowledge our missteps ignorance prevails.”