All wages are based primarily on productive power. Anything else would be charity.
Genius may have its limitations, but stupidity is not thus handicapped.
The worst thing about medicine is that one kind makes another necessary
Failure -- The man who can tell others what to do and how to do it, but never does it himself.
The brain is a commodity used to fertilize ideas.
Be pleasant until ten o'clock in the morning and the rest of the day will take care of itself.