Nervously, and without any real need whatever, Franny pushed back her hair with one hand. ‘I don’t think it would have all got me quite so down if just once in a while — just once in a while — there was at least some polite little perfunctory implication that knowledge should lead to wisdom, and that if it doesn’t, it’s just a disgusting waste of time! But there never is! You never even hear any hints dropped on a campus that that wisdom is supposed to be the goal of knowledge. You hardly ever even hear the word “wisdom” mentioned! Do you want to hear something funny? Do you want to hear something really funny? In almost four years of college — and this is the absolute truth — in almost four years of college, the only time I can remember ever even hearing the expression “wise man” being used was in my freshman year, in Political Science! And do you know how it was used? It was used in reference to some nice old poopy elder statesman who’d made a fortune in the stock market and gone to Washington to be an adviser to President Roosevelt. Honestly, now! Four years of college, almost! I’m not saying that happens to everybody, but I just get so upset when I think about it I could die.’
— J.D Salinger, Franny and Zooey