Ten years before the first edition of The TeXBook (1984) Knuth was already thinking about the Greek word texne* whose meaning straddles art and science. *Sorry

Ten years before the first edition of The TeXBook (1984) Knuth was already thinking about the Greek word texne* whose meaning straddles art and science. *Sorry - if there is a way of inserting Greek characters here, I am unfamiliar with it.