Denis Diderot

As centuries pass by, the mass of works grows endlessly, and one can foresee a time when it will be almost as difficult to educate oneself in a library, as in the universe, and almost as fast to seek a truth subsisting in nature, as lost among an immense number of books; then one would have to undertake, out of necessity, a labor that had been neglected, because the need for it had not been felt.
If we think of the image of literature in times before the invention of printing, we see a small number of men of genius busy creating, and a countless throng of workers busy transcribing. If we anticipate centuries to come, and think of the image of literature once printing, which never rests, has filled huge buildings with books, we will find it once more split into two classes of men. There will be those who read little and immerse themselves in new research or what they take to be new (for if we already are ignorant of part of what is contained in so many books published in all sorts of languages, we will know still far less about what is in those books increased a hundred‑, a thousand-​fold); the others, workmen incapable of producing anything, will be busy leafing through those books night and day, and separating out what they deem worthy of being anthologized and preserved. Is this prediction not already being fulfilled?

Denis Diderot, “Encyclopédie,” in Encyclopédie, ou dictionnaire raisonné des sciences, des arts et des métiers, Vol. 5 (1755), pp. 635 – 648A.