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Life & Wisdom Quote by Percy Bysshe Shelley

"A man, to be greatly good, must imagine intensely and comprehensively; he must put himself in the place of another and of many others; the pains and pleasures of his species must become his own"

About this Quote

Shelley smuggles a radical ethic into the language of imagination: goodness is not a stance you take, it is a capacity you build. “Greatly good” isn’t about private virtue or spotless self-control; it’s about the muscular work of inhabiting other lives until their “pains and pleasures” register as your own. The line is Romanticism with its sleeves rolled up: not misty feeling for feeling’s sake, but empathy as an instrument that can widen a person’s moral range.

The key move is Shelley’s insistence on intensity and comprehensiveness. Intensity suggests more than sympathetic sentimentality; it’s a kind of imaginative compulsion, the refusal to look away. Comprehensiveness keeps that intensity from collapsing into favoritism. He isn’t praising compassion for one beloved sufferer; he’s demanding an expansion from the individual to “many others,” from the near to the structurally ignored. That’s the subtext: a warning against moral narrowness dressed up as righteousness.

Context matters. Shelley wrote in an age of political repression, class cruelty, and expanding arguments about rights; he was also personally marked by exile, scandal, and the costs of dissent. In that world, imagination becomes a counter-power. If elites maintained order by making certain people seem distant, disposable, or unreal, Shelley’s prescription is to make them psychologically unavoidable.

The sentence also flatters and challenges the reader. It elevates imagination from artistic luxury to civic necessity, implying that cruelty is often just a failure of creative effort. For a poet, that’s a quiet provocation: the artist’s gift isn’t escapism; it’s moral equipment.

Quote Details

TopicEthics & Morality
SourcePercy Bysshe Shelley — 'A Defence of Poetry' (prose essay). Passage appears in Shelley's discussion of imagination and moral sympathy in the essay.
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Citation Formats

APA Style (7th ed.)
Shelley, Percy Bysshe. (2026, January 16). A man, to be greatly good, must imagine intensely and comprehensively; he must put himself in the place of another and of many others; the pains and pleasures of his species must become his own. FixQuotes. https://fixquotes.com/quotes/a-man-to-be-greatly-good-must-imagine-intensely-101140/

Chicago Style
Shelley, Percy Bysshe. "A man, to be greatly good, must imagine intensely and comprehensively; he must put himself in the place of another and of many others; the pains and pleasures of his species must become his own." FixQuotes. January 16, 2026. https://fixquotes.com/quotes/a-man-to-be-greatly-good-must-imagine-intensely-101140/.

MLA Style (9th ed.)
"A man, to be greatly good, must imagine intensely and comprehensively; he must put himself in the place of another and of many others; the pains and pleasures of his species must become his own." FixQuotes, 16 Jan. 2026, https://fixquotes.com/quotes/a-man-to-be-greatly-good-must-imagine-intensely-101140/. Accessed 12 Feb. 2026.

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About the Author

Percy Bysshe Shelley

Percy Bysshe Shelley (August 4, 1792 - July 8, 1822) was a Poet from England.

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