Every affection, he would observe, when gratified by success, gives a satisfaction proportioned to its force and violence; but besides this advantage, common to all, the immediate feeling of benevolence and friendship, humanity and kindness, is sweet, smooth, tender, and agreeable, independent of all fortune and accidents.

These virtues are besides attended with a pleasing consciousness or remembrance, and keep us in humour with ourselves as well as others; while we retain the agreeable reflection of having done our part towards mankind and society.

And though all men show a jealousy of our success in the pursuits of avarice and ambition; yet are we almost sure of their good-will and good wishes, so long as we persevere in the paths of virtue, and employ ourselves in the execution of generous plans and purposes.

What other passion is there where we shall find so many advantages united; an agreeable sentiment, a pleasing consciousness, a good reputation?
But of these truths, we may observe, men are, of themselves, pretty much convinced; nor are they deficient in their duty to society, because they would not wish to be generous, friendly, and humane; but because they do not feel themselves such.
Treating vice with the greatest candour, and making it all possible concessions, we must acknowledge that there is not, in any instance, the smallest pretext for giving it the preference above virtue, with a view of self-interest; except, perhaps, in the case of justice, where a man, taking things in a certain light, may often seem to be a loser by his integrity.

And though it is allowed that, without a regard to property, no society could subsist; yet according to the imperfect way in which human affairs are conducted, a sensible knave, in particular incidents, may think that an act of iniquity or infidelity will make a considerable addition to his fortune, without causing any considerable breach in the social union and confederacy.