The three great essentials to achieve anything worth while are: Hard work, Stick-to-itiveness, and Common sense.
Thomas A. EdisonI believe that the science of chemistry alone almost proves the existence of an intelligent creator.
Thomas A. EdisonI have been at work for some time building an apparatus to see if it is possible for personalities which have left this earth to communicate with us.
Thomas A. EdisonI have better use for my brain than to poison it with alcohol. To put alcohol in the human brain is like putting sand in the bearings of an engine.
Thomas A. Edison