Half‑finished work generally proves to be labor lost.

The reason why worry kills more people than work is that more people worry than work.

Like my friend Warren Buffett, I feel particularly lucky to do something every day that I love to do. He calls it 'tap-dancing to work.

In the end, the most important thing is to be true to yourself and those you love and work hard. I mean, work like there's no tomorrow. Train. Strive. I mean, really train and cultivate your talent to the highest degree. Be the best at what you do. Get to know more about your field than anybody alive. Use the tools of your trade, if it's books or a floor to dance on or a body of water to swim in. Whatever it is, it's yours.

I just like having fun. It's a very good release, rock music, but you know you say that I am a different person on stage and that same thing could be said of anyone going out to do his job. It's my work, and I'm very serious about it, getting it right - when we began, we approached it the way we did because we were not prepared to be out-of-work musicians, ever. We said either take it on as a serious commodity or don't do it at all.

Being busy does not always mean real work. The object of all work is production or accomplishment and to either of these ends there must be forethought, system, planning, intelligence, and honest purpose, as well as perspiration. Seeming to do is not doing.