A cattle farmer had three sons... Mark, Jakob, and David. Mark and Jakob weren't much for farm life. Mark took off at 16 for the city, and didn't come back. Jakob waited until he completed college, whenceforth he became a businessman and lawyer. David, however, stayed with his father on the farm his whole life to continue raising cattle. Eventually the farmer grew old and ill. On his death bed, he had managed to call for all his sons to come see him in the hospital. Mark wanted nothing of the fa…