Probably the best answer [he writes] to those who talk of Darwinism meaning the reign of "Chance," is to ask them what they themselves understand by "Chance." Do they believe that anything in this universe happens without reason or without a cause? Do they really conceive that any event has no cause, and could not have been predicted by any one who had a sufficient insight into the order of Nature? If they do, it is they who are the inheritors of antique superstition and ignorance, and whose minds have never been illumined by a ray of scientific thought. As an object lesson for his enlightenment, the Professor bids one of these benighted folk betake himself to the sea-shore on which a heavy storm is breaking; and having painted a rather elaborate word-picture of the scene, he thus continues: Surely here, if anywhere, he [the unenlightened one] will say that chance is supreme, and bend the knee as one who has entered the very penetralia of his divinity. But the man of science knows that here as everywhere, perfect order is manifested; that there is not a curve of the waves, not a note in the howling chorus, not a rainbow-glint on a bubble, which is other than a necessary consequence of the ascertained laws of nature; and that with a sufficient knowledge of the conditions, competent physico-mathematical skill could account for, and indeed predict, every one of these "chance" events.