There's only one thing worse than to live without working, and that is to work without living.
All work and no play makes Jack a dull boy - and Jill a wealthy widow.
Hard work never hurt anyone who hired someone else to do it.
Many a man works himself to death by burying himself in his work.
Formerly when a man worked ten hours a day, it was called economic slavery; nowadays it is called moonlighting.
Some men are so eager for success that they are even willing to work for it.