manity, should have enemies in all mankind, and be the object of universal execration; as if judges were to be the knights-errant of human nature in general, rather than guardians of particular conventions between men. The place of punishment can certainly be no other, than that where the crime was committed; for the necessity of punishing an individual for the general good subsists there, and there only. A villain, if he has not broke through the conventions of a society, of which, by my supposition, he was not a member, may be feared, and by force banished and excluded from that society; but ought not to be formally punished by the laws, which were only intended to maintain the social compact, and not to punish the intrinsic malignity of actions.
Whether it be useful that nations should mutually deliver up their criminals? Although the certainty of there being no part of the earth where crimes are not punished, may be a means of preventing them, I shall not pretend to determine this