“There are people, of course, who think it unscientific to take anything seriously; they do not want their intellectual playground disturbed by graver considerations. But the doctor who fails to take account of man's feelings for values commits a serious blunder, and if he tries to correct the mysterious and well-nigh inscrutable workings of nature with his so-called scientific attitude, he is merely putting his shallow sophistry in place of nature's healing processes.”

“That you find Kierkegaard "frightful" has warmed the cockles of my heart. I find him simply insupportable and cannot understand, or rather, I understand only too well, why the theological neurosis of our time has made such a fuss over him. You are quite right when you say that the pathological is never valuable. It does, however, cause us the greatest difficulties and for this reason we learn the most from it.”

“I am astonished, disappointed, pleased with myself. I am distressed, depressed, rapturous. I am all these things at once and cannot add up the sum.”

“Nothing has a stronger influence psychologically on their environment and especially on their children than the unlived life of the parent.”

“Knowing your own darkness is the best method for dealing with the darknesses of other people.”

“Know all the theories, master all the techniques, but as you touch a human soul be just another human soul.”

“Synchronicity could be understood as an ordering system by means of which “similar” things coincide, without there being any apparent cause.”

“There is no rule that is true under all circumstances, for this is the real and not a statistical world. Because the statistical method shows only the average aspects, it creates an artificial and predominantly conceptual picture of reality.”

“The privilege of a lifetime is to become who you truly are.”

“Every individual needs revolution, inner division, overthrow of the existing order, and renewal, but not by forcing them upon his neighbors under the hypocritical cloak of Christian love or the sense of social responsibility or any of the other beautiful euphemisms for unconscious urges to personal power.”

“It is under all circumstances an advantage to be in full possession of one's personality, otherwise the repressed elements will only crop up as a hindrance elsewhere, not just at some unimportant point, but at the very spot where we are most sensitive. If people can be educated to see the shadow-side of their nature clearly, it may be hoped that they will also learn to understand and love their fellow men better. A little less hypocrisy and a little more self-knowledge can only have good results in respect for our neighbor; for we are all too prone to transfer to our fellows the injustice and violence we inflict upon our own natures.”