"In the ordinary man and woman there is a certain amount of active malevolence, both special ill will directed to particular enemies and general impersonal pleasure in the misfortunes of others. It is …"

"The greatest challenge to any thinker is stating the problem in a way that will allow a solution."

"If a majority in every civilized country so desired, we could, within twenty years, abolish all abject poverty, quite half the illness in the world, the whole economic slavery which binds down nine te…"

"We are faced with the paradoxical fact that education has become one of the chief obstacles to intelligence and freedom of thought."

"It is easy to imagine a world where the sun never sets, and yet the inhabitants are miserable."