"So when I got out of the military, I went back to school in biology, and earned a biology degree at the University of Texas, and then did some graduate work in it."

Next Quote

It was Darwin's chief contribution, not only to Biology but to the whole of natural science, to have brought to light a process by which contingencies a priori improbable, are given, in the process of time, an increasing probability, until it is their non-occurrence rather than their occurrence which becomes highly improbable.

— Ronald Fisher