Success is a combination of effort, talent and hard work. There's got to be hard work and mental toughness. It's not just one thing that gets you there it's an accumulation of things
Brock LesnarProfessional wrestling is in my blood. I may have second guessed it in the past, but I know it now.
Brock LesnarYou have to train smart. There is always a risk of over-training or training beyond what your body is able to recover from, and that leads to injuries.
Brock Lesnar