One machine can do the work of fifty ordinary men. No machine can do the work of one extraordinary man.
One machine can do the work ...
Quotes from the same author
Friendship, like credit, is highest when it is not used.
Never explain - your friends do not need it and your enemies will not believe you anyway.
A little more persistence, a little more effort, and what seemed hopeless failure may turn to glorious success.
There is no failure except in no longer trying.
A failure is a man who has blundered but is not capable of cashing in on the experience.
