The tongue may be employed about, and made to serve all the purposes of vice, in tempting and deceiving, in perjury and injustice.
People might love themselves with the most entire and unbounded affection, and yet be extremely miserable.
The sum of the whole is plainly this: The nature of man considered in his single capacity, and with respect only to the present world, is adapted and leads him to attain the greatest happiness he can for himself in the present world.
God Almighty is, to be sure, unmoved by passion or appetite, unchanged by affection; but then it is to be added that He neither sees nor hears nor perceives things by any senses like ours; but in a manner infinitely more perfect.
The 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.
Every 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.
