Choose a job you love, and you will never have to work a day in your life.

Misattributed to Confucius since at least 1985; correct origins are dubious, as mentioned in "Choose a Job You Love, and You Will Never Have To Work a Day in Your Life" at QuoteInvestigator.com (2 September 2014): the oldest English-language use of the proverb has been found in Woolfolk, Ann, "Toshiko Takaezu," Princeton Alumni Weekly, Vol. 83(5), 6 October 1982, p. 32: "Find something you love to do and you'll never have to work a day in your life." (attributed to Arthur Szathmary, who attributes it, in his turn, to an unnamed source).