"Science moves with the spirit of an adventure characterized both by youthful arrogance and by the belief that the truth, once found, would be simple as well as pretty"

"Weak minds sink under prosperity as well as adversity; but strong and deep ones have two high tides"

"Never trust a man who speaks well of everybody"

"A house is not a home unless it contains food and fire for the mind as well as the body"

"Democracy is the art and science of running the circus from the monkey cage"

"The League is very well when sparrows shout, but no good at all when eagles fall out"

"I like adventure"

"Science never solves a problem without creating ten more"

"If you want to eat well in England, eat three breakfasts"

"My best friend is the man who in wishing me well wishes it for my sake"

"One has children in the expectation of dying before them. In fact, you want to make damn sure you die before them, just as you plant a tree or build a house knowing, hoping that it will outlive you. That's how the human species has done as well as it has"