We haven't failed. We now know a thousand things that won't work, so we are much closer to finding what will.
Thomas A. EdisonThe doctor of the future will give no medication, but will interest his patients in the care of the human frame, diet and in the cause and prevention of disease. ~
Thomas A. EdisonI never did anything worth doing by accident, nor did any of my inventions come indirectly through accident, except the phonograph. No, when I have, fully decided that a result is worth getting, I go about it, and make trial after trial, until it comes.
Thomas A. Edison