“Dreams are impartial, spontaneous products of the unconscious psyche, outside the control of the will. They are pure nature; they show us the unvarnished, natural truth, and are therefore fitted, as nothing else is, to give us back an attitude that accords with our basic human nature when our consciousness has strayed too far from its foundations and run into an impasse.”

“Many who know something but not enough about dreams and their meaning...are liable to succumb to the prejudice that the dream actually has a moral purpose, that it warns, rebukes, comforts, foretells the future, etc. If one believes that the unconscious always knows best, one can easily be betrayed into leaving the dreams to take the necessary decisions, and is then disappointed when the dreams become more and more trivial and meaningless...The unconscious functions satisfactorily only when the conscious mind fufills its task to the very limit.”

“The healthy man does not torture others.”

“The debt we owe to the play of imagination is incalculable.”

“It is often tragic to see how blatantly a man bungles his own life and the lives of others yet remains totally incapable of seeing how much the whole tragedy originates in himself, and how he continually feeds it and keeps it going. Not consciously, of course—for consciously he is engaged in bewailing and cursing a faithless world that recedes further and further into the distance. Rather, it is an unconscious factor which spins the illusions that veil his world. And what is being spun is a cocoon, which in the end will completely envelop him.”

“Nor age so eat up my invention.”

“Ideas are the very coinage of your brain.”

“Where art thou, Muse, that thou forget'st so long / To speak of that which gives thee all thy might?”