I want the state to take away people's guns. But I don't want the state to use methods against gun owners that I deplore when used against naughty children, sexual minorities, drug users, and unsightly drinkers. Since such reprehensible police practices are probably needed to make anti-gun laws effective, my proposal to ban all guns should probably be marked a failure before it is even tried.

Crime and Punishment: A Radical Solution (ed. 1976)