
— Thomas Hobbes, buch Leviathan
Leviathan. 4. Abschnitt: Rede. 1. Band. Halle: Hendel, 1794. S. 28.
"The Invention of Printing, though ingenious, compared with the invention of Letters, is no great matter." - Leviathan Or The Matter, Form, and Power of a Common-wealth Ecclesiastical and Civil. London 1651. Chap. IV Of Speech. p. 12 books.google http://books.google.de/books?id=L3FgBpvIWRkC&pg=PA12