To be haunted by past failures or satisfied with past successes is to arrest forward motion. ― Conrad Hilton

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You know nothing till you know all; which is the reason we never know any thing.

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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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Real knowledge is to know the extent of one's ignorance.

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He knows himself, and all that's in him, who knows adversity.

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A thousand half-loves must be forsaken to take one whole heart home. ― Rumi

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Where there is shouting, there is no true knowledge.

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Hold fast to dreams, For if dreams die Life is a broken-winged bird, That cannot fly.

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The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom. ― Isaac Asimov

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I wasn't satisfied just to earn a good living. I was looking to make a statement.- Donald Trump

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