Economist Quotes and aphorisms about against Thomas Sowell Thomas Sowell Thomas Sowell Milton Friedman Milton Friedman Milton Friedman Alan Greenspan Klaus Schwab ,, Profitability, growth, and safeguards against existential risks are crucial to strengthening a comp... Klaus Schwab ,, For many years prior to the 1990s, European integration was embraced and supported by a large major... Paul Samuelson