"Let us all be happy, and live within our means, even if we have to borrow the money to do it with"

"Prestige is the shadow of money and power"

"You can't get rid of poverty by giving people money"

"A bank is a place that will lend you money if you can prove that you don't need it"

"I feel happy to terrify kids"

"People with many interests live, not only longest, but happiest"

"Women, can't live with them, can't live without them"

"It's not that we use technology, we live technology"

"Economy does not lie in sparing money, but in spending it wisely"

"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"

"Always live in the ugliest house on the street - then you don't have to look at it"