“The traditional doctrine of man and not the measurement of skulls and footprints is the key for the understanding of that anthropos who, despite the rebellion of Promethean man against Heaven from the period of Renaissance and its aftermath, is still the inner man of every man, the reality which no human being can deny wherever and whenever he lives, the imprint of a theomorphic nature which no historical change and transformation can erase completely from the face of that creature called man.”

“Education develops the intellect; and the intellect distinguishes man from other creatures. It is education that enables man to harness nature and utilize her resources for the well-being and improvement of his life. The key for the betterment and completeness of modern living is education. But, ' Man cannot live by bread alone '. Man, after all, is also composed of intellect and soul. Therefore, education in general, and higher education in particular, must aim to provide, beyond the physical, food for the intellect and soul. That education which ignores man's intrinsic nature, and neglects his intellect and reasoning power can not be considered true education.”

“A living man can be enslaved and reduced to the historic condition of an object. But if he dies in refusing to be enslaved, he reaffirms the existence of another kind of human nature which refuses to be classified as an object.”

“The creatures outside looked from pig to man, and from man to pig, and from pig to man again; but already it was impossible to say which was which.”

“Man is that which has still much before it. He is repeatedly transformed in his work and by it. [...] The authentic in man and in the world is potential, waiting, living in fear of being frustrated, living in hope of succeeding.”

“Man wishes to be confirmed in his being by man, and wishes to have a presence in the being of the other….Secretly and bashfully he watches for a YES which allows him to be and which can come to him only from one human person to another.”