All that I have been able to obtain by comparing and combining the systems of Plato, of the tutor of Alexander, Pythagoras, and the Orientals, is this: Chance is a word void of sense; nothing can exist without a cause. The world is arranged according to mathematical laws; therefore, it is arranged by an intelligence. It is not an intelligent being like myself who presided at the formation of the world; for I cannot form a miserable worm; therefore, the world is the work of an intelligence prodigiously superior. Does this being, who possesses intelligence and power in so high a degree, necessarily exist? It must be so, for he must either have received being from another, or through his own nature. If he has received his being from another, which is very difficult to conceive, I must look up to this other, which will in that case be the first cause. On whichever side I turn, I must admit a first cause, powerful and intelligent, who by his own nature is necessarily so. Has this first cause created things out of nothing? We cannot conceive that to create out of nothing is to change nothing into something. I cannot admit such a creation, at least until I find invincible reasons which force me to admit what my mind can never comprehend. All that exists appears to exist necessarily, since it exists; for if to-day there is a reason for the existence of things, there was one yesterday; there has been one in all times; and this cause must always have had its effect, without which it would have been a useless cause during eternity. But how can things have always existed, being visibly under the hand of the first cause? This power must always have acted in like manner. There is no sun without light, there is no motion without a being passing from one point of space to another. There is, therefore, a powerful and intelligent being who has always acted; and if this being had not acted, of what use to him would have been his existence? All things are, therefore, emanations from this first cause. But how can we imagine that stone and clay may be emanations of the eternal, intelligent, and puissant being? Of two things, one must be; either that the matter of this stone and mine necessarily exists of itself, or that it exists necessarily by this first cause; there is no medium. Thus, therefore, there are but two parts to take; either to admit matter eternal of itself, or matter eternally proceeding from a powerful, intelligent, eternal being. But existing of its own nature, or emanating from a producing being, it exists from all eternity, because it exists; and there is no reason that it might not have always existed.