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Life & Wisdom Quote by Robert A. Heinlein

"One man's "magic" is another man's engineering. "Supernatural" is a null word"

About this Quote

Heinlein takes a sledgehammer to mystique by treating "magic" as a clerical error: not a phenomenon, just a label slapped on ignorance. The line works because it’s bluntly relativistic without being mushy. What looks like sorcery from one vantage point is routine craft from another; the only thing that changes is the observer’s literacy in how the world works. That first sentence is a neat little machine: it converts awe into a question of competence, training, and access. The power isn’t in denying wonder but in relocating it-from the heavens to the workshop.

Then he goes sharper. Calling "supernatural" a "null word" isn’t merely skepticism; it’s an attack on language as a social technology. Heinlein implies that "supernatural" doesn’t describe anything testable-it performs a function. It cordons off the unknown, grants it prestige, and shuts down inquiry. Null words are conversation-stoppers: they end the argument by refusing the terms of argument.

Context matters. Heinlein wrote in the high tide of mid-century American science fiction, when rockets, nuclear power, and computing were turning yesterday’s pulp fantasies into tomorrow’s infrastructure. His libertarian streak shows too: distrust of priestly authority, impatience with rhetorical exemptions, faith that reality is negotiable only through work and understanding. Subtext: if someone is selling you the supernatural, they’re probably selling you something else-power, obedience, or a pass on doing the hard thinking.

Quote Details

TopicReason & Logic
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APA Style (7th ed.)
Heinlein, Robert A. (2026, January 18). One man's "magic" is another man's engineering. "Supernatural" is a null word. FixQuotes. https://fixquotes.com/quotes/one-mans-magic-is-another-mans-engineering-20714/

Chicago Style
Heinlein, Robert A. "One man's "magic" is another man's engineering. "Supernatural" is a null word." FixQuotes. January 18, 2026. https://fixquotes.com/quotes/one-mans-magic-is-another-mans-engineering-20714/.

MLA Style (9th ed.)
"One man's "magic" is another man's engineering. "Supernatural" is a null word." FixQuotes, 18 Jan. 2026, https://fixquotes.com/quotes/one-mans-magic-is-another-mans-engineering-20714/. Accessed 27 Mar. 2026.

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Robert A. Heinlein

Robert A. Heinlein (July 7, 1907 - May 8, 1988) was a Writer from USA.

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