“It is no exaggeration to say that every human being is hypnotized to some extent either by ideas he has uncritically accepted from others or ideas he has repeated to himself or convinced himself are true. These negative ideas have exactly the same effect upon our behavior as the negative ideas implanted into the mind of a hypnotized subject by a professional hypnotist.”

“Mr. Malfoy is new to the business of having ideas, and so when he has one, he becomes proud of himself for having it. He has not yet had enough ideas to unflinchingly discard those that are beautiful in some aspects and impractical in others; he has not yet acquired confidence in his own ability to think of better ideas as he requires them. What we are seeing here is not Mr. Malfoy's best idea, I fear, but rather his only idea.”

“The thing is, it's very dangerous to have a fixed idea. A person with a fixed idea will always find some way of convincing himself in the end that he is right”

“My idea of God is not a divine idea. It has to be shattered time after time. He shatters it Himself.”

“The man who works recognizes his own product in the world that has actually been transformed by his work. He recognizes himself in it, he sees his own human reality in it he discovers and reveals to others the objective reality of his humanity of the originally abstract and purely subjective idea he has of himself”

“In his voice resonated the timbre of a man who thinks he has convinced himself of an idea, but masks his own doubt by laboring to persuade others.”