John Trenchard, Cato's Letter No. 101 — Second Discourse upon Libels…
“ There are so many equivoques in language, so many sneers in expression, which naturally carry one meaning, and yet may intend another, that it is impossible by any fixed and stated rules to determine the intention, and punish all who deserve to be punished. But to get rid of this inconvenience at the expence of giving any man, or number of men, a discretionary power to judge another’s intentions to be criminal, when his words do not plainly denote them to be so, is subverting all liberty, and subjecting all men to the caprices, to the arbitrary and wild will, of those in power. ”
