Not directed toward (against) anyone in particular (necessarily), but I found this nice quote today:
“Vanity and pride are different things, though the words are often used synonymously. A person may be proud without being vain. Pride relates more to our opinion of ourselves, vanity to what we would have others think of us.”
… Jane Austen, Pride and Prejudice
Or as my mother used to say to me: “Michael, always be humble because you have a lot to be humble about!”