8. _The structure of living things shows the true principles of architecture._ A Mr. McLaughlin, a noted Scotch mathematician, tried by mathematical calculation to ascertain the shape of a building which would contain the most room with least material and yet embody the greatest architectural strength in its retaining walls. After many laborious calculations, he found after he had arrived at a conclusion that the honey bee had long before given the same plan of structure in its cell. The human skull is a true dome, and the spinal column a true pillar. The ribs of the ship are copied from the fish, the yacht from the duck, and its deep fin from the fish.[2] [2] See "Number in Nature," Hastings, Boston, for further illustrations of this. Evolution pretends to account for every one of these facts by chance changes, extending through countless ages as has already been shown in its amazing account of the origin of legs, eyes, backbones and other members. Surely this is an appeal to credulity! The faith of the Christian is sometimes taxed but what shall we say of the faith of the evolutionist? Which is more credible, the simple account of miraculous creation or this long, involved and absolutely unseen and unknown process? 9. _The age of the earth._ Prof. George Frederick Wright, the geologist, tells us that geologic time is not one-hundredth part as long as it was supposed to be fifty years ago, and the popular writers who glibly talk of the antiquity of man are behind the times and ignorant of the new light which as a flood has come from geology.[3] [3] See Man in the Glacial Period, by Prof. Geo. Frederick Wright. Summing up the case, Prof. Francis M. Balfour tells us: "All these facts that fall under our observation contradict the crude ideas of those so-called naturalists, who state that one species can be transmitted into another in the course of generations." So also Sir David Brewster declares: "We have absolute proof of the immutability of species, whether we search for it in historic or geologic times." Dr. Etheridge, the famous English authority on fossils, says: "Nine-tenths of the talk of evolutionists is sheer nonsense, not founded on observation and wholly unsupported by fact. Men adopt a theory and then strain their facts to support it. I read all their books, but they make no impression on my belief in the stability of species. Some men are ready to regard you as a fool if you do not go with them in all their vagaries, but this museum is full of proofs of the utter falsity of their views." CHAPTER IV. THE EVOLUTION OF MAN.