Compassion is a call, a demand of nature, to relieve the unhappy as hunger is a natural call for food
Joseph ButlerLove of our neighbour, then, has just the same respect to, is no more distant from, self-love, than hatred of our neighbour, or than love or hatred of anything else.
Joseph ButlerEvery man is to be considered in two capacities, the private and public; as designed to pursue his own interest, and likewise to contribute to the good of others.
Joseph ButlerThe principle we call self-love never seeks anything external for the sake of the thing, but only as a means of happiness or good: particular affections rest in the external things themselves.
Joseph ButlerPeople habituate themselves to let things pass through their minds, as one may speak, rather than to think of them. Thus by use they become satisfied merely with seeing what is said, without going any further. Review and attention, and even forming a judgment, becomes fatigue; and to lay anything before them that requires it, is putting them quite out of their way.
Joseph Butler