“If we look straight and deep into a chimpanzee's eyes, an intelligent self-assured personality looks back at us. If they are animals, what must we be?”

“The initial animosity between divergent approaches can be overcome if we realize that each has something to offer that the other lacks. We may weave them together into a new whole that is stronger ...”

“Even the staunchest atheist growing up in Western society cannot avoid having absorbed the basic tenets of Christian morality. Our societies are steeped in it: everything we have accomplished over ...”

“It is said that man is wolf to man. I find this very unfair to wolves.”

“Along with people in other creative professions, such as artists and musicians, many scientists experience this transcendence. I do so every day. For one, it's impossible to look an ape in the eye ...”

“If faith makes people buy an entire package of myths and values without asking too many questions, scientists are only slightly better.”

“A human being in this aged nation of ours is a very wonderful whole, the slow creation of long interchanging influences; and charm is a result of two such wholes, the one loving and the one loved.”

“The more one judges, the less one loves.”

“[N]one of us drinks the chalice of our existence to the last drop. None of us is fully obedient. Each of us falls short of the human nature entrusted to us.”

“I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettie...”

“To know the history of science is to recognize the mortality of any claim to universal truth. ”

“The scientist only imposes two things, namely truth and sincerity, imposes them upon himself and upon other scientists.”