Athlete Quotes and aphorisms about toughness Suresh Raina Baron Corbin Samantha Stosur ,, Tennis is all about mental toughness, and you have to keep your head in the game. I make time to re... Tom Brady Bethany Hamilton Tony Ferguson Bill Russell David Goggins David Goggins ,, Mental toughness is a lifestyle. It's something that you live every single day of your life. When I... Jeff Garcia