From what I've seen, you either get grounded in that kind of positive thinking early on in life or you don't. Establishing priorities and using your time well aren't things you can pick up at the Harvard Business School. Formal learning can teach you a great deal, but many of the essential skills in life are the ones you have to develop on your own.
Lee IacoccaI have found that being honest is the best technique I can use. Right up front, tell people what you're trying to accomplish and what you're willing to sacrifice to accomplish it.
Lee IacoccaWe load up on oat bran in the morning so we'll live forever. Then we spend the rest of the day living like there's no tomorrow.
Lee Iacocca