evidence: The phrase "that government is best which governs least" is often credited to Henry David Thoreau, in his 1849 "Civil Disobedience," or "Resistance to Civil Government." (It’s also sometimes credited to Thomas Jefferson or John Locke, but although it might capture well some of their thinking, to my knowledge it doesn’t appear in their writings.) But Thoreau was drawing on an existing, nearly identical phrase, "The best government is that which governs least"; and he was doing it to actually argue for outright abolition of government rather than just small government: I heartily accept the motto, — "That government is best which governs least"; and I should like to see it acted up to more rapidly and systematically. Carried out, it finally amounts to this, which I also believe, — "That government is best which governs not at all"; and when men are prepared for it, that will be the kind of government which they will have. Government is at best but an expedient; but most governments are usually, and all governments are sometimes, inexpedient.