The only distinct meaning of the word "natural" is stated, fixed, or settled; since what is natural as much requires and presupposes an intelligent agent to render it so, i.e. to effect it continually or at stated times, as what is supernatural or miraculous does to effect it for once.
Joseph ButlerThus self-love as one part of human nature, and the several particular principles as the other part, are, themselves, their objects and ends, stated and shown.
Joseph ButlerIt is not at all incredible, that a book which has been so long in the possession of mankind should contain many truths as yet undiscovered.
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 Butler