Letters from a Self-Made Merchant to His Son Being the Letters written by John Graham, Head of the House of Graham & Company, Pork-Packers in Chicago, ... known to his intimates as "Piggy."

by George Horace Lorimer

Never threaten, because a threat is a promise to pay that it isn’t always convenient to meet, but if you don’t make it good it hurts your credit. Save a threat till you’re ready to act, and then you won’t need it.