A LAW OF NATURE, (Lex Naturalis,) is a Precept, or generall Rule, found out by Reason, by which a man is forbidden to do, that, which is destructive of his life, or taketh away the means of preserving the same; and to omit, that, by which he thinketh it may be best preserved. For though they that speak of this subject, use to confound Jus, and Lex, Right and Law; yet they ought to be distinguished; because RIGHT, consisteth in liberty to do, or to forbeare; Whereas LAW, determineth, and bindeth to one of them: so that Law, and Right, differ as much, as Obligation, and Liberty; which in one and the same matter are inconsistent.