Would imagine it is relatively easy to be impressed by any 100+ yr old. I mean "JFC, did you see him just feed himself" or "Holy crap, that d00d can still walk" would hit my mind daily. That said, I would constantly be thinking that this guy prob commuted to his first job on a horse whenever he was reviewing a case that had anything to do with civil rights, women's rights, or any case involving technology more advanced than the telegram.