Everything begins with an idea. —Earl Nightingale

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Libraries were full of ideas—perhaps the most dangerous and powerful of all weapons. ―Sarah J. Maas, Throne of Glass

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Ideas without action are useless. —Helen Keller

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Ideas are easy. It's the execution of ideas that really separates the sheep from the goats. ―Sue Grafton

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The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function. --F. Scott Fitzgerald

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