A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty.

Winston Churchill

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A pessimist is a man who thinks everybody is as nasty as himself, and hates them for it.

George Bernard Shaw

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I'm a pessimist. But I'm a pessimist with a sense of responsibility.

Maynard James Keenan

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It's better to be an optimist who is sometimes wrong than a pessimist who is always right.

Mark Twain

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I'd rather be an optimist and a fool than a pessimist and right.

Albert Einstein

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Pessimism is a form of mental dipsomania; it disdains healthy nourishment, indulges in the strong drink of denunciation, and creates an artificial dejection which thirsts for a stronger draught.

Rabindranath Tagore

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