"As long as justice and injustice have not terminated their ever renewing fight for ascendancy in the affairs of mankind, human beings must be willing, when need is, to do battle for the one against the other"
About this Quote
The sentence is engineered like a conditional trap. "As long as" establishes permanence; there is no implied endpoint where the vigilant can clock out. Then "must be willing" narrows the demand from heroism to readiness. Mill isn’t romanticizing violence; he’s insisting on the civic virtue that makes reform possible: the capacity to accept risk, reputational and sometimes physical, when the comfortable consensus bends toward cruelty.
Subtext: neutrality is collaboration. By casting justice and injustice as rival claimants to "ascendancy", he hints that politics is not a debate club adjudicating ideas but a contest over which moral vision gets to shape law, labor, and everyday life. "In the affairs of mankind" widens the arena beyond courts and parliaments to culture itself, where norms are made and unmade.
It’s also a quiet rebuttal to moral quietism: if the struggle is perpetual, then so is responsibility. Mill’s liberalism isn’t the soft-focus kind; it comes with a standing obligation to resist, because the alternative is letting injustice win by default.
Quote Details
| Topic | Justice |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Mill, John Stuart. (2026, January 17). As long as justice and injustice have not terminated their ever renewing fight for ascendancy in the affairs of mankind, human beings must be willing, when need is, to do battle for the one against the other. FixQuotes. https://fixquotes.com/quotes/as-long-as-justice-and-injustice-have-not-32183/
Chicago Style
Mill, John Stuart. "As long as justice and injustice have not terminated their ever renewing fight for ascendancy in the affairs of mankind, human beings must be willing, when need is, to do battle for the one against the other." FixQuotes. January 17, 2026. https://fixquotes.com/quotes/as-long-as-justice-and-injustice-have-not-32183/.
MLA Style (9th ed.)
"As long as justice and injustice have not terminated their ever renewing fight for ascendancy in the affairs of mankind, human beings must be willing, when need is, to do battle for the one against the other." FixQuotes, 17 Jan. 2026, https://fixquotes.com/quotes/as-long-as-justice-and-injustice-have-not-32183/. Accessed 21 Feb. 2026.







