Who said “A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a…”?

Verified

Robert Heinlein. A published source records them saying or writing it.

SourceTime Enough for Love (1973)

Evidence: Wikiquote · How we check

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“A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects.”
VerifiedTime Enough for Love (1973) · evidenceHumankind
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Cite this quote

For academic work, cite the original where you can: Time Enough for Love (1973).

APA

Heinlein, R. (n.d.). A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects. [Quotation]. Famous Quotations Network. Retrieved October 24, 2026, from https://www.famous-quotations.com/quotes/22143-a-human-being-should-be-able-to-change/

MLA

Heinlein, Robert. “A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects.” Famous Quotations Network, https://www.famous-quotations.com/quotes/22143-a-human-being-should-be-able-to-change/. Accessed 24 Oct. 2026.

Chicago

Heinlein, Robert. “A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects.” Famous Quotations Network. Accessed October 24, 2026. https://www.famous-quotations.com/quotes/22143-a-human-being-should-be-able-to-change/.