What would be the nicest thing I could say about Newt Gingrich? He may be one of the great supporters of the humanities because you have people who don't want to study the social sciences because it's not profitable and now Newt as the highest-paid historian in American history may be an encouragement to people to study history.
With copious evidence ranging from Plato's haughtiness to Beethoven's tirades we may conclude that the most brilliant people of history tend to be a prickly lot.