Both our senses and our passions are a supply to the imperfection of our nature; thus they show that we are such sort of creatures as to stand in need of those helps which higher orders of creatures do not.
Joseph ButlerIn all common ordinary cases, we see intuitively at first view what is out duty, what is the honest part. This is the ground of the observation, that the first thought is often the best. In these cases, doubt and deliberation is itself dishonesty; as it was in Balaam upon the second message.
Joseph ButlerThe private interest of the individual would not be sufficiently provided for by reasonable and cool self-love alone; therefore the appetites and passions are placed within as a guard and further security, without which it would not be taken due care of.
Joseph ButlerEvery man hath a general desire of his own happiness; and likewise a variety of particular affections, passions, and appetites to particular external objects.
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