"One of the first rules of science is if somebody delivers a secret weapon to you, you better use it"

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

"Science never solves a problem without creating ten more"

"The most valuable possession you can own is an open heart. The most powerful weapon you can be is an instrument of peace"

"Machines were, it may be said, the weapon employed by the capitalists to quell the revolt of specialized labor"

"All science is either physics or stamp collecting"

"The science of today is the technology of tomorrow"

"The best weapon against an enemy is another enemy"

"Science does not know its debt to imagination"

"The human race has one really effective weapon, and that is laughter"

"Non-violence is the greatest force at the disposal of mankind. It is mightier than the mightiest weapon of destruction devised by the ingenuity of man"