Man is distinguished, not only by his reason; but also by this singular passion from other animals... which is a lust of the mind, that by a perseverance of delight in the continual and indefatigable generation of knowledge, exceeds the short vehemence of any carnal pleasure.

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Desire to know why, and how - curiosity, which is a lust of the mind, that a perseverance of delight in the continued and indefatigable generation of knowledge - exceedeth the short vehemence of any carnal pleasure.

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Desire to know why, and how -- curiosity, which is a lust of the mind, that a perseverance of delight in the continued and indefatigable generation of knowledge -- exceedeth the short vehemence of any carnal pleasure.

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The honest man must be a perpetual renegade, the life of an honest man a perpetual infidelity. For the man who wishes to remain faithful must take himself perpetually unfaithful to all the continual, successive, indefatigable, renascent errors.

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As the Arab proverb says, The dog barks and the caravan passes. After having dropped this quotation, Mr. Norpois stopped to judge the effect it had on us. It was great; the proverb was known to us: it had been replaced that year among men of high worth by this other: Whoever sows the wind reaps the storm, which had needed some rest since it was not as indefatigable and hardy as, Working for the King of Prussia.

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The indefatigable pursuit of an unattainable perfection, even though it consist in nothing more than in the pounding of an old piano, is what alone gives a meaning to our life on this unavailing star.

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The indefatigable pursuit of an unattainable perfection, even though it consists in nothing more than the pounding of an old piano, is what alone gives meaning to our life on this unavailing star.

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The optimism of a healthy mind is indefatigable.

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