Good stuff
From Brad DeLong, who expands on one of my favorite passages in literature, Machiavelli's letter from exile in which he writes about the course of his days:
When evening comes Niccolo Machiavelli enters his personal library. There he talks to his friends--his books, or rather those who wrote the books in his library, or rather those components of their minds that are instantiated in the hardware-and-software combinations of linen, ink, and symbols of Gutenberg Information Technology. They are 'ancient men' who receive him 'with affection,' and for four hours he 'ask[s] them the reason for their actions; and they in their kindness answer me; and... I do not feel boredom, I forget every trouble, I do not dread poverty, I am not frightened by death...'
Remember: Machiavelli lives only two generations after Gutenberg. He is thus one of the very first people in the world to have had a personal library. Before printing, libraries were the exclusive possession of kings, sovereign princes, abbots, masters of the Roman Empire (like Caesar and Cicero). The idea that a mere mortal--a disgraced ex-Assistant for Confidential Affairs to the Republic of Florence--might have a personal library would have been absurd even half a century earlier. To him, therefore, his personal library is not something he takes for granted, but something new, something he has that his predecessors did not. And so he can see clearly--more clearly than we can--what his personal library does for him, what his books are.
In disgraced semi-exile--when many he would talk to are afraid to be seen in his company, and where he is afraid to be seen in the company of almost all the rest--the ability to read and reread his personal copies of Publius Ovidius Naso, Petrarch, Dante Alighieri, Titus Livius, Plutarch, and the rest makes them his friends....