Economist Quotes and aphorisms about years Thomas Sowell Milton Friedman John Maynard Keynes Alan Greenspan ,, Look, I'm very much in favor of tax cuts, but not with borrowed money. And the problem that we've g... Alan Greenspan Klaus Schwab Klaus Schwab ,, For many years prior to the 1990s, European integration was embraced and supported by a large major... Paul Samuelson Paul Samuelson ,, My family was well off but not rich. I spent the four years I was an undergraduate working on the b... Paul Samuelson