Economist Quotes and aphorisms about course Thomas Sowell Adam Smith Adam Smith John Maynard Keynes Friedrich August von Hayek Friedrich August von Hayek Alan Greenspan ,, I've been around long enough to know that a good deal of the praise heaped on me I had nothing to d... Klaus Schwab Klaus Schwab ,, Of course, some people call me one of the most well-networked people in the world, but I am a very ... Klaus Schwab