Folks who never do any more than they get paid for, never get paid for any more than they do.
No one ever gets far unless he accomplishes the impossible at least once a day.
Two-thirds of all preachers, doctors and lawyers are hanging on to the coat tails of progress, shouting, whoa! while a good many of the rest are busy strewing banana peels along the line of march.
The highest reward that God gives us for good work is the ability to do better work.
A failure is a man who has blundered, but is not able to cash in on the experience.
When you grow suspicious of a person and begin a system of espionage upon him, your punishment will be that you will find your suspicions true.