"The propagandist's purpose is to make one set of people forget that certain other sets of people are human."

"Medical science has made such tremendous advances that there is hardly an ailment today for which there isn't some drug that will either cure it or make the patient feel better -- until he dies."

"One of the great attractions of science is that it enables you to talk about facts without having to talk about values."

"The most shocking fact about war is that its victims and its instruments are individual human beings, and that these individual beings are condemned by the monstrous conventions of politics to murder …"

"If you want to change the world, change yourself."