“With my teeth clenched, however, and with your eyes before me I can endure anything: distance, anxiety, worry, letterlessness.” (16 July 1920) Letters To Milena

Old men are dangerous: it doesn't matter to them what is going to happen to the world. Heartbreak House

″‘And if there were a contest, and he had to compete in measuring the shadows with the prisoners who had never moved out of the den, while his sight was still weak, and before his eyes had become steady (and the time which would be needed to acquire this new habit of sight might be very considerable), would he not be ridiculous? Men would say of him that up he went and down he came without his eyes; and that it was better not even to think of ascending; and if any one tried to loose another and lead him up to the light, let them only catch the offender, and they would put him to death.’ ‘No question,’ he said.” Republic

Dogmatics must be designed in this way. Above all, every science must vigorously lay hold of its own beginning and not live in complicated relations with other sciences. If dogmatics begins by wanting to explain sinfulness or by wanting to prove its actuality, no dogmatics will come out of it, but the entire existence of dogmatics will become problematic and vague. The Concept of Anxiety