" You call yourself some kind of goddess and you know nothing, madam, nothing. What don’t die can’t live. What don’t live can’t change. What don’t change can’t learn. The smallest creature that dies in the grass knows more than you. You’re right. I’m older. You’ve lived longer than me but I’m older than you. And better’n you. And, madam, that ain’t hard. "

― Terry Pratchett , Lords and Ladies (Discworld, #14; Witches #4)