"This is the explanation of the whole thing. That orange tree is merely the result, by a process of natural development and evolution, of this seed. We have studied it all out, step by step. If you will give us one of these seeds to start with and some ground to put it in, there is no mystery about it at all. We can show you how the whole thing happens. Of course, it takes considerable time—but time is nothing to Nature. In this case, only four or five years are required for the seed to become transformed into a fruit-bearing orange tree."
"But," say I, "your investigations and explanations only add to my amazement. The design and formation of that little seed is even more wonderful and incomprehensible than the full-grown orange tree. Within its tiny compass, it not only contains all the complicated miraculous processes which convert earth and air and water into fragrant blossoms, juicy pulp and golden oranges, but it contains in addition to that, other miraculous powers which enable it to develop and transform itself into a special kind of beautiful tree, with roots and branches and leaves. As compared to this one little seed, all the greatest inventions and achievements of man seem like the crudest bungling."
"Tut, tut," replies the scientific intellect, "this is only one sort of seed. There are hundreds, thousands of others, some so small that they look like grains of dust. Each one of these is a complete manufacturing plant, perfect in every detail, each designed to turn out a special kind of product, different from all the others. One of the most remarkable points about them is that they require no special materials—each and every one of them makes use of the same common ingredients, earth, air, light, water. From those ingredients, this little machine, for instance, working automatically, can turn out a giant red-wood tree, which will last for centuries. This other little one, next to it, working in the same way, will produce thousands upon thousands of roses, of a certain beautiful shade of color and a certain delicate fragrance. And so it is with all these other little machines, which we call seeds,—however amazing the difference in the kind of product, it is due entirely to certain subtle differences in their design."
"But," say I, "what sublime intelligence conceived the plan of those machines, and what kind of sublimely skilful craftsman was able to fashion them?"
"They were made automatically by the various trees and plants."
"But who conceived the plan of the trees and plants?"
"The trees and plants were produced automatically by other little seeds, like these."
"But the first one of these seeds, or the first one of these trees—who conceived and executed that?"
"Oh, that," says the scientific intellect, "came about through a process of evolution, which extends way back thousands of centuries. We have studied it carefully and reasoned it all out to our entire satisfaction.
"These plant seeds are only one part of it. There are also all the animals and animalculae, including man. There are thousands of different kinds of living creatures and each kind has a distinct design from all the rest, which appears to have been determined by the special purpose for which it was intended.