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
I love a man with a great sense of humor...Stay away from the window...There's nothing more satisfying than seeing a happy...Give light, and the darkness will disappear of itself...My goal was never to be the loudest or the craziest...There is no charm equal to tenderness of heart...