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Parenting & Family Quote by Art Linkletter

"The four stages of man are infancy, childhood, adolescence, and obsolescence"

About this Quote

Linkletter’s line lands like a rimshot because it borrows the tidy, comforting cadence of a textbook and swaps in a word that belongs to machines. “Infancy, childhood, adolescence” sets you up for adulthood, dignity, maybe wisdom. Then “obsolescence” snaps the ladder in half. The joke is architectural: three familiar rungs, then a corporate memo.

The intent isn’t just to needle aging; it’s to mock how modern life treats people as products with a shelf life. “Obsolescence” is what happens to last year’s model, not a person. By stapling it onto “man,” Linkletter exposes a culture that measures human value in novelty, output, and market appeal. Even the implied missing stage - adulthood - feels like the point: in a productivity-obsessed society, you don’t get to simply be grown. You’re either becoming, or being replaced.

Coming from a mid-century media figure who made a career out of observing ordinary Americans, the quip reads like a lightly cruel diagnosis of postwar consumer culture. This was the era of planned obsolescence as an industrial strategy, television as a youth machine, and workplaces built on mandatory retirement. Linkletter’s humor is genial on the surface, but the subtext is anxious: if the culture is always upgrading, where does that leave the people who can’t?

The line also flatters the audience with recognition. We laugh because we’ve felt the downgrade: the moment your tastes are “dated,” your skills “legacy,” your face “before.” It’s a joke that doubles as a warning label.

Quote Details

TopicWitty One-Liners
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Citation Formats

APA Style (7th ed.)
Linkletter, Art. (n.d.). The four stages of man are infancy, childhood, adolescence, and obsolescence. FixQuotes. https://fixquotes.com/quotes/the-four-stages-of-man-are-infancy-childhood-131973/

Chicago Style
Linkletter, Art. "The four stages of man are infancy, childhood, adolescence, and obsolescence." FixQuotes. Accessed February 1, 2026. https://fixquotes.com/quotes/the-four-stages-of-man-are-infancy-childhood-131973/.

MLA Style (9th ed.)
"The four stages of man are infancy, childhood, adolescence, and obsolescence." FixQuotes, https://fixquotes.com/quotes/the-four-stages-of-man-are-infancy-childhood-131973/. Accessed 1 Feb. 2026.

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The four stages of man: Infancy, Childhood, Adolescence, Obsolescence
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About the Author

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Art Linkletter (July 17, 1912 - May 26, 2010) was a Journalist from USA.

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