How to Maintain Your Creativity

In terms of maintaining your creativity, that's the easiest question you have to answer. If you're working 60 hours a week and not taking any vacations, you're doing something very wrong. You need to take weeks and weeks off every year if you can afford to do it so that you stay fresh. And then another question of productivity or your personal productivity, you know, you're covering history, sort of finance, investing in markets. I mean, how do you keep on top of things?You know, I read and right at the top of my list is the economist. That's the only finance and economics that I take seriously."