At Olduvai, for 20 years, Mary and I had investigated and made a general survey of the overall geology.
“We don't take care of our teachers and our cops and our firemen. They should be at the top of our list.”
“If we were to abandon concern for what is true, what is false, and what remains indeterminate, the world would be totally chaotic. Even those who deny the importance of truth, on the one hand, are quick to jump on anyone who is caught lying.”