Opportunity is missed by most people because it comes dressed in overalls and looks like work.

I never called my work an 'art'. It's part of show business, the business of building entertainment.

One, remember to look up at the stars and not down at your feet. Two, never give up work. work gives you meaning and purpose and life is empty without it. Three, if you are lucky enough to find love, remember it is there and don't throw it away.

By working faithfully eight hours a day you may eventually get to be boss and work twelve hours a day.

The brain is a wonderful organ; It starts working the moment you get up in the morning and does not stop until you get into the office.

The taxpayer - that's someone who works for the federal government but doesn't have to take the civil service examination.

I never did anything worth doing by accident, nor did any of my inventions come by accident; they came by work.