If you think you can do it, your body will find a way to make it happen.
We're not ordinary, you don't want to be ordinary.
If tomorrow doesn't happen, would you still do what you're about to do today? If that answer is no, you're alive, but you're not living.
Your comfort zone is your danger zone
Some people get up in the morning, don't go to the gym, they go take a shower. Well, I go to the gym, and I get a shower too.
Your mind is the strongest and most valuable muscle you can grow in the gym.