A formative influence on my undergraduate self was the response of a respected elder statesmen of the Oxford Zoology Department when an American visitor had just publicly disproved his favourite theory. The old man strode to the front of the lecture hall, shook the American warmly by the hand and declared in ringing, emotional tones: "My dear fellow, I wish to thank you. I have been wrong these fifteen years." And we clapped our hands red. Can you imagine a Government Minister being cheered in the House of Commons for a similar admission? "Resign, Resign" is a much more likely response!

Religion teaches the dangerous nonsense that death is not the end.

If you want to do bad things, science is the most powerful way to do them.

There isn't [in new atheism]. Nothing that wasn't in Bertrand Russell or probably Robert Ingersoll. But I suppose it is more of a political effect, in that all these books happened to come out at the same time. I like to think that we have some influence.

Charles Darwin made arguably the greatest discovery any human has ever made. He was a man of great persistence. He wasn't probably a natural genius, he worked very hard - even though he was an invalid. He was a great family man, a very nice man. I think he was admirable in all sorts of ways.

...there are no natural borderlines in evolution. The illusion of a borderline is created by the fact that the evolutionary intermediates happen to be extinct.

The solution often turns out more beautiful than the puzzle.