If you will discipline yourself to make your mind self-sufficient you will thereby be least vulnerable to injury from the outside. – Critias of Athens

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Discipline
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A person who is trained to consider his actions, to undertake them deliberately, is in so far forth disciplined. Add to this ability a power to endure in an intelligently chosen course in the face of distraction, confusion, and difficulty, and you have the essence of discipline. – John Dewey
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I tell you, it was kind of two-fold. I fortunately had a lot of support. My coach was amazing – he told me to focus on being prepared and that is what I did. Every athlete is nervous – any athlete who tells you theyre not nervous isnt telling you the truth. I was as prepared as I could be. – Carl Lewis
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