"I know that IBMers everywhere are working harder than ever to meet heavy customer demand. But none of us is so important that our job and the company can't get along without us once in a while. The employee who chronically delays a vacation is not doing himself or anybody any good. He may be unknowingly tampering with his own health and well-being; and he is shortchanging his family. .... It's not how many miles you travel that matters. What counts is the distance you put between yourself and that daily routine. (1979)"