I had it in my heart. I believed in myself, and I had confidence. I knew how to do it, had natural talent and I pursued it.
Muhammad AliI hated every minute of training, but I said, 'Don't quit. Suffer now and live the rest of your life as a champion.'
Muhammad AliEvery time I look in the mirror, I see that kid from Louisville, Kentucky, staring back at me. His name was Cassius Clay.
Muhammad Ali