"We had gone near to where a machine gun was planted, to pick up a fallen soldier, when without warning the Germans charged the gun. Maurie and I made a run for life, but Gys stood stock still, facing the enemy. A man at the gun reeled and fell, just then, and with a hail of bullets flying around him the doctor coolly walked up and bent over him. The sight so amazed the Germans that they actually stopped fighting and waited for him. Perhaps it was the Red Cross on the doctor's arm that influenced them, but imagine a body of soldiers in the heat of a charge suddenly stopping because of one man!"