Economist Quotes and aphorisms about used Klaus Schwab Klaus Schwab Paul Samuelson Arthur Laffer ,, What I'm not saying is that all government spending is bad. It's not - far, far from it, but there ... Arthur Laffer Lawrence Summers Henry George Robert Reich ,, We never used to blink at taking a leadership role in the world. And we understood leadership often... Robert Reich Abhijit Banerjee