"I avoided this.(trying to knock Nelson out) I fought hard when I fought and when I wanted a rest I took it easy. In this way I varied the work and did not fight myself to the exhaustion point at any time. There was no period of the fight when I taxed my wind and the stade pace I set simply made me feel fine and when the fight ended I was as chipper as when I started."

Ad Wolgast

February 23, 1910
San Francisco Examiner