The man who has done his level best... is a success, even though the world may write him down a failure.
The bargain that yields mutual satisfaction is the only one that is apt to be repeated.
The man who is intent on making the most of his opportunities is too busy to bother about luck.
If you don't drive your business, you will be driven out of business.
There is more credit and satisfaction in being a first-rate truck driver than a tenth-rate executive.