Hard work is the price we must pay for success
Choose to achieve perfection. We won't achieve it because perfection is impossible. But by pursuing perfection, we will achieve excellence.
Leaders are not born, they're made.
Don't succumb to excuses. Go back to the job of making the corrections and forming the habits that will make your goal possible.
Those who have invested the most are the last to surrender.
You've got to keep yourself in prime physical condition, because fatigue makes cowards of us all.