"He had only imagined a slower fighting style from an unconscious assumption that man in the past were weaker or slower or less imaginative than he was, as a modern man. Marek knew this assumption of superiority was a difficulty faced by every historian. He just hadn’t thought he was guilty of it. But clearly, he was."
January 1, 1970
https://en.wikiquote.org/wiki/Michael_Crichton