To rectify past blunders is impossible, but we might profit by the experience of them.

George Washington

You learn from a conglomeration of the incredible past - whatever experience gotten in any way whatsoever.

Learn from every mistake, because every experience, particularly your mistakes, are there to teach you and force you into being more who you are.

We should not look back unless it is to derive useful lessons from past errors, and for the purpose of profiting by dearly bought experience.

I've never made a mistake. I've only learned from experience.

All life is experience, and one level is exchanged for another only when its lesson is learned.

Everybody has a story. And there's something to be learned from every experience.

Dalai LamaSpiritual Leader

Elon MuskBusinessman