“The man who promises everything is sure to fulfil nothing, and everyone who promises too much is in danger of using evil means in order to carry out his promises, and is already on the road to perdition.”

“Art is a kind of innate drive that seizes a human being and makes him its instrument. The artist is not a person endowed with free will who seeks his own ends, but one who allows art to realize its purpose through him. As a human being he may have moods and a will and personal aims, but as an artist he is "man" in a higher sense— he is "collective man"— one who carries and shapes the unconscious, psychic forms of mankind.”

“If the demand for self-knowledge is willed by fate and is refused, this negative attitude may end in real death. The demand would not have come to this person had he still been able to strike out on some promising by-path. But he is caught in a blind alley from which only self-knowledge can extricate him. If he refuses this then no other way is left open to him. Usually he is not conscious of his situation, either, and the more unconscious he is the more he is at the mercy of unforeseen dangers: he cannot get out of the way of a car quickly enough, in climbing a mountain he misses his foothold somewhere, out skiing he thinks he can negotiate a tricky slope, and in an illness he suddenly loses the courage to live. The unconscious has a thousand ways of snuffing out a meaningless existence with surprising swiftness.”

“A man who has not passed through the inferno of his passions has never overcome them.”

“Resistance to the organized mass can be effected only by the man who is as well organized in his individuality as the mass itself.”

“The sad truth is that man's real life consists of a complex of inexorable opposites—day and night, birth and death, happiness and misery, good and evil. We are not even sure that one will prevail against the other, that good will overcome evil, or joy defeat pain. Life is a battleground. It always has been and always will be; and if it were not so, existence would come to an end.”

“Man is much more the victim of his psychic constitution than its inventor.”