“ Universities are a notable, respectable product of the modern ages. Their existence too is modified, to the very basis of it, by the existence of Books. Universities arose while there were yet no Books procurable; while a man, for a single Book, had to give an estate of land. ”
 Thomas Carlyle, On Heroes, Hero-Worship, and The Heroic in History (1841). copy citation

add

“It related, with a wondrous new contiguity and perpetual closeness, the Past and Distant with the Present in time and place; all times and all places with this our actual Here and Now. All things were altered for men; all modes of important work of men: teaching, preaching, governing, and all else.
To look at Teaching, for instance. Universities are a notable, respectable product of the modern ages. Their existence too is modified, to the very basis of it, by the existence of Books. Universities arose while there were yet no Books procurable; while a man, for a single Book, had to give an estate of land. That, in those circumstances, when a man had some knowledge to communicate, he should do it by gathering the learners round him, face to face, was a necessity for him. If you wanted to know what Abelard knew, you must go and listen to Abelard.” source