Henry Fairfield Osborn

This chain of human ancestors was totally unknown to Darwin. He could not have even dreamed of such a flood of proof and truth.

But the voice of anatomy, like the voice of all nature, never reaches the mental ear of the Great Commoner. It is the novel province of anatomy to tell the truth, the whole truth, and nothing but the truth about the structure, the origin …

Today the earth speaks with resonance and clearness and every ear in every civilized country of the world is attuned to its wonderful message of the creative evolution of man, except the ear of William Jennings Bryan; he alone remains …

The Earth Speaks, clearly, distinctly, and, in many of the realms of Nature, loudly, to William Jennings Bryan, but he fails to hear a single sound.

Direct observation of the testimony of the earth ... is a matter of the laboratory, of the field naturalist, of indefatigable digging among the ancient archives of the earth's history.

he must find his chief reward and stimulus in the sense of discovery and in the despatching of specimens to museums which he has never seen for the benefit of a public which has little knowledge or appreciation of the self-sacrifices which …

he must be content with very plain living

The fossil hunter must first of all be a scientific enthusiast. He must be willing to endure all kinds of hardships