Surprises and reverses can serve as an incentive for great accomplishment. There are no rules here, we're just trying to accomplish something.
Thomas A. EdisonThe money one gets for selling one's soul is always spent in deadening one's conscience, so the net gain at the end of a lifetime is no greater than if the diabolic bargain had not been struck.
Thomas A. EdisonThe three things that are most essential to achievement are common sense, hard work and stick-to-it-iv-ness... Unfortunately, many of life's failures are experienced by people who did not realize how close they were to success when they gave up. I have far more respect for the person with a single idea who gets there than for the person with a thousand ideas who does nothing.
Thomas A. Edison