I have 800 books of just Samuel Beckett's work, tons of his correspondence, personal letters that he wrote. I have copies of plays he used when he directed, so all of his handwritten notes are in the corners of the page.
“In my mid 30's, after a decade or so of giving full time to the music thing and finding myself with about $10 in the bank and no assets other than my musical equipment, I realized I needed to get serious about making a living.”