What is this world? A complex whole, subject to endless revolutions. All these revolutions show a continual tendency to destruction; a swift succession of beings who follow one another, press forward, and vanish; a fleeting symmetry; the order of a moment. I reproached you just now with estimating the perfection of things by your own capacity; and I might accuse you here of measuring its duration by the length of your own days.
Denis DiderotI feel, I think, I judge; therefore, a part of organized matter like me is capable of feeling, thinking, and judging.
Denis DiderotA thing is not proved because no one has ever questioned it... Skepticism is the first step toward truth.
Denis Diderot