Blessed is he who has found his work; let him ask no other blessedness. He has a work, a life-purpose; he has found it, and will follow it!
Thomas Carlyle (1795-1881) Scottish essayist and historian
Past and Present, Book 3, ch. 11 “Labour” (1843)
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For a discussion of this and related quotations, see: Get Your Happiness Out of Your Work, or You’ll Never Know What Happiness Is – Quote Investigator®.