We must in the first place allow that the more violent the passions, the more necessary are laws to restrain them: but besides that the disorders and the crimes, to which these passions daily give rise among us, sufficiently grove the insufficiency of laws for that purpose, we would do well to look back a little further and examine, if these evils did not spring up with the laws themselves; for at this rate, though the laws were capable of repressing these evils, it is the least that might be expected from them, seeing it is no more than stopping the progress of a mischief which they themselves have produced. Let us begin by distinguishing between what is moral and what is physical in the passion called love. The physical part of it is that general desire which prompts the sexes to unite with each other; the moral part is that which determines that desire, and fixes it upon a particular object to the exclusion of all others, or at least gives it a greater degree of energy for this preferred object. Now it is easy to perceive that the moral part of love is a factitious sentiment, engendered by society, and cried up by the women with great care and address in order to establish their empire, and secure command to that sex which ought to obey. This sentiment, being founded on certain notions of beauty and merit which a savage is not capable of having, and upon comparisons which he is not capable of making, can scarcely exist in him: for as his mind was never in a condition to form abstract ideas of regularity and proportion, neither is his heart susceptible of sentiments of admiration and love, which, even without our perceiving it, are produced by our application of these ideas; he listens solely to the dispositions implanted in him by nature, and not to taste which he never was in a way of acquiring; and every woman answers his purpose. Confined entirely to what is physical in love, and happy enough not to know these preferences which sharpen the appetite for it, at the same time that they increase the difficulty of satisfying such appetite, men, in a state of nature, must be subject to fewer and less violent fits of that passion, and of course there must be fewer and less violent disputes among them in consequence of it. The imagination which causes so many ravages among us, never speaks to the heart of savages, who peaceably wait for the impulses of nature, yield to these impulses without choice and with more pleasure than fury; and whose desires never outlive their necessity for the thing desired.