Economist Quotes and aphorisms about i think John Kenneth Galbraith John Kenneth Galbraith Milton Friedman Milton Friedman John Maynard Keynes Alan Greenspan Paul Samuelson Paul Samuelson ,, I think that it's more important for an economist to be wise and sophisticated in scientific method... Herbert A. Simon Arthur Laffer ,, I think the inflation prospects for the U.S. over the next five or six, seven years, are quite seri...