There is nothing else that so kills the ambitions of a person as criticisms from superiors. I never criticize anyone...If I like anything, I am hearty in my approbation and lavish in my praise.
Charles R. SchwabAt the end of every day, having a clientele that speaks well of you, that's the largest source of business. I don't care what kind of business you're in. Clients referring us to their friends or relatives is so much more powerful than any advertising we could ever do.
Charles R. Schwab