Thomas A. Edison
The three great essentials to achieve anything worth while are: Hard work, Stick-to-itiveness, and Common sense.
More quotes and aphorisms
You have to enjoy life. Always be surrounded by people...I would honestly say I'm in the turtle's race...There is nothing wrong with America that cannot be...You'll be free or die...You may have to fight a battle more than once...The environment is everything that isn't me...
