Only to often on meeting scientific men, even those of genuine distiction, one finds that they are dull fellows and very stupid. They know one thing to excess; they know nothing else. Pursuing facts too doggedly and unimaginatively, they miss all the charming things that are not facts. ... Too much learning, like too little learning, is an unpleasant and dangerous thing.
H. L. Mencken[C]lass consciousness is not one of our national diseases; we suffer, indeed, from its opposite-the delusion that class barriers are not real. That delusion reveals itself in many forms, some of them as beautiful as a glass eye. One is the Liberal doctrine that a prairie demagogue promoted to the United States Senate will instantly show all the sagacity of a Metternich ... another is the doctrine that a moronrun through a university and decorated with a Ph.D. will cease thereby to be a moron.
H. L. Mencken