To know, is to know that you know nothing. That is the true meaning of knowledge.

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We don’t even know how strong we are until we are forced to bring that hidden strength forward. ― Isabel Allende

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The single biggest obstacle to us getting what we really need and want in life is right here. It's ourselves. — William Ury

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A people without the knowledge of their past history, origin and culture is like a tree without roots.- Marcus Garvey

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Enthusiasm is common. Endurance is rare. — Angela Duckworth

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How wonderful it is that nobody need wait a single moment before starting to improve the world. — Unknown

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The only thing that feels better than winning is winning when nobody thought you could. - Hank Aaron

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When you have nobody you can make a cup of tea for, when nobody needs you, that's when I think life is over. ― Audrey Hepburn

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Enjoy the little things, for one day you may look back and realize they were the big things. — Robert Brault

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there is no shame in not knowing. The problem arises when irrational thought and attendant behavior fill the vacuum left by ignorance. ― Neil deGrasse Tyson

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