The satisfaction that accompanies good acts is itself not the motivation of the act; satisfaction is not the motive, but only the consequence.
Joseph ButlerCompassion is a call, a demand of nature, to relieve the unhappy as hunger is a natural call for food
Joseph ButlerEvery one of our passions and affections hath its natural stint and bound, which may easily be exceeded; whereas our enjoyments can possibly be but in a determinate measure and degree.
Joseph Butler