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— Hal Clement"Speculation is perfectly all right, but if you stay there you've only founded a superstition. If you test it, you've started a science."
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The principles of successful stock speculation are based on the supposition that people will continue in the future to make the mistakes that they have made in the past.
— Edwin Lefevre
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There has been no case made - based on anything other than speculation - that Iraq poses a threat.
— Scott Ritter
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