“A person who has been punished is not thereby simply less inclined to behave in a given way; at best, he learns how to avoid punishment.”

“...not everyone is willing to defend a position of 'not knowing.' There is no virtue in ignorance for its own sake.”

“I would have been glad to agree to let them all proceed henceforth in complete ignorance of psychology, if they would forget my opinion of chocolate sodas or the story of the amusing episode on a Spanish streetcar.”

“In a world of complete economic equality, you get and keep the affections you deserve. You can’t buy love with gifts or favors, you can’t hold love by raising an inadequate child, and you can’t be secure in love by serving as a good scrub woman or a good provider.”

“Education is what survives when what has been learnt has been forgotten.”

“Something doing every minute' may be a gesture of despair--or the height of a battle against boredom.”

“Fame is also won at the expense of others. Even the well-deserved honors of the scientist or man of learning are unfair to many persons of equal achievements who get none. When one man gets a place in the sun, the others are put in a denser shade. From the point of view of the whole group there's no gain whatsoever, and perhaps a loss.”

“The tender sentiment of the 'one and only' has less to do with constancy of heart than with singleness of opportunity.”

“In a pre-scientific society the best the common man can do is pin his faith on a leader and give him his support, trusting in his benevolence against the misuse of the delegated power and in his wisdom to govern justly and make war successfully.”

“Some of us learn control, more or less by accident. The rest of us go all our lives not even understanding how it is possible, and blaming our failure on being born the wrong way.”

“Promising paradise or threatening hell-fire is, we assumed, generally admitted to be unproductive. It is based upon a fundamental fraud which, when discovered, turns the individual against society and nourishes the very thing it tries to stamp out. What Jesus offered in return of loving one's enemies was heaven on earth, better known as peace of mind.”