People 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 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 Butler