Success or failure depends more upon attitude than upon capacity.

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As a rule we disbelieve all the facts and theories for which we have no use.

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Positive images of the future are a powerful and magnetic force... They draw us on and energize us, give us courage and will to take on important initiatives. Negative images of the future also have a magnetism. They pull the spirit downward in the path of despair.

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Do something everyday for no other reason than you would rather not do it, so that when the hour of dire need draws nigh, it may find you not unnerved and untrained to stand the test.

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To kill time is not murder, it's suicide

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Pessimism leads to weakness. Optimism leads to power.

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Our view of the world is truly shaped by what we decide to hear.

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The deepest principle in human nature is the craving to be appreciated.

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Act as if what you do makes a difference. It does.

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Anything you may hold firmly in your imagination can be yours.

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