No one is ever hurt. Hurt is in the mind.
Nobody is hurt. Hurt is in the mind. If you can walk, you can run.
The good Lord gave you a body that can stand most anything. It's your mind you have to convince.
Faithfulness and truth are the most sacred excellences and endowments of the human mind.
One comes to believe whatever one repeats to oneself sufficiently often, whether the statement be true of false. It comes to be the dominating thought in one's mind.
When you're tired, you rationalize. You make excuses in your mind. You say, "I'm too tired; I'm bushed; I can't do this; I'll loaf." Then you're a coward.
Mental toughness is a state of mind - you could call it 'character in action.'