Economist Quotes and aphorisms about thing Adam Smith John Kenneth Galbraith Milton Friedman Milton Friedman Alan Greenspan Alan Greenspan Alan Greenspan Alan Greenspan ,, Fear and euphoria are dominant forces, and fear is many multiples the size of euphoria. Bubbles go ... 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... Alan Greenspan ,, What a sound money system does is to stabilize all the elements in it, and reduces the uncertainty ...