The man who is a pessimist before 48 knows too much; if he is an optimist after it, he knows too little.

Mark Twain

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I have learned to use the word impossible with the greatest caution.

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Whenever you find yourself on the side of the majority, it is time to pause and reflect.

When I had money everyone called me brother.

Never promise more than you can perform.

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Trees refuse no one their shade, not even the woodcutter.

A good word is an easy obligation; but not to speak ill requires only our silence; which costs us nothing.

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