"Fair day's-wages for fair-day's-work! exclaims a sarcastic man; alas, in what corner of this Planet, since Adam first awoke on it, was that ever realised? The day's-wages of John Milton's day's-work, named Paradise Lost and Milton's Works, were Ten Pounds paid by instalments, and a rather close escape from death on the gallows."
January 1, 1970
https://en.wikiquote.org/wiki/Wage