"Our biggest goal is to continue to force ourselves to always start our creative work on a white page and not take advantage of past successes and challenging ourselves"
"Life is life - whether in a cat, or dog or man. There is no difference there between a cat or a man. The idea of difference is a human conception for man's own advantage"
"I was married to Margaret Joan Howe in 1940. Although not a scientist herself she has contributed more to my work than anyone else by providing a peaceful and happy home"