Quotes by : George Gaylord Simpson

If I didn't fear I'd do you harm...I'd try to make you an atheist. I really do think that you are a deluded....

Species evolve exactly as if they were adapting as best they could to a changing world, and not at all....

If a sect does officially insist that its structure of belief demands that evolution be false, then no....

From horses we may learn not only about the horse itself but also about animals in general, indeed about....

Man is a glorious and unique species of animal. The species originated by evolution.... Future evolution....

The question “What is man?” is probably the most profound that can be asked by man. It has always....

The greatest impact of the Darwinian revolution...was that it completed the liberation from superstition....

Among the things most characteristic of organisms--most distinctive of living as opposed to inorganic....

The conflict between science and religion has a single and simple cause. It is the designation as religiously....

Over and over again in the study of the history of life it appears that what can happen does happen.....