"I approach the presentation of Kierkegaard with some trepidation. Next to Nietzsche, or rather, prior to Nietzsche, I consider him to be the most important thinker of our post-Kantian age. With Goethe and Hegel, an epoch had reached its conclusion, and our prevalent way of thinking — that is, the positivistic, natural-scientific one — cannot really be considered as philosophy."

“The general fellowship of our human situation has been rendered even more dubious than before, inasmuch as, though the old ties of caste have been loosened, a new restriction of the individual to some prescribed status in society is manifest. Less than ever, perhaps, is it possible for a man to transcend the limitations imposed by his social origins.”

“Man, if he is to remain man, must advance by way of consciousness. There is no road leading backward. ... We can no longer veil reality from ourselves by renouncing self-consciousness without simultaneously excluding ourselves from the historical course of human existence.”

“Imminent seems the collapse of that which for millennium has constituted man's universe. The new world which has arisen as an apparatus for supply of the necessaries of life compels everything and everyone to serve it. It annihilates whatever it has no place for person seems to be going undergoing absorption into that which is nothing more than a means to an end, into that which is devoid of purpose of significance.”

“In the life of the mass-order, the culture of the generality tends to conform to the demands of the average human being. Spirituality decays through being diffused among the masses when knowledge is impoverished in every possible way by rationalisation until it becomes accessible to the crude understanding of all.”

“With the disintegration of all that had revered, existence, to him, had become a desert in which only one thing remained, namely that which had relentlessly forced him into this path: truthfulness that knows no limits and is not subject to any condition.”

“No one is guiltless...But no one is beyond the pale of human existence, provided he pays for his guilt.”