As Quine points out in his informative and amusing essay “Universal Library” (in Quine 1987), if you avail yourself of this strategy of re-using volumes, and translate everything into the ASCII code your word-processor uses, you can store the whole Library of Babel in two extremely slender volumes, in one of which is printed a 0 and in the other of which appears a 1!
Dennett: Darwin’s Dangerous Idea (Penguin Science) , p. 109