We all agree that pessimism is a Posted on March 5, 2018March 5, 2005 by admin “We all agree that pessimism is a mark of superior intellect.” — John Kenneth Galbraith Author: John Kenneth Galbraith Category: intelligence Tags: intelligence, John Kenneth Galbraith Spread the love Related posts: Wealth, in even the most improbable cases, Man becomes man only by his intelligence, Poets are the sense, philosophers the intelligence She saw too that man has the