“With self-discipline most anything is possible.”
Theodore Roosevelt
“Trophies should go to the winners. Self-esteem does not lead to success in life. Self-discipline and self-control do, and sports can help teach those.”
Roy Baumeister
“If a man will understand how intimately, yea, how inseparably, self-control and happiness are associated, he has but to look into his own heart, and upon the world around,...Looking upon the lives of men and women, he will perceive how the hasty word, the bitter retort, the act of deception, the blind prejudice and foolish resentment bring wretchedness and even ruin in their train.”
James Allen
“Self-disciplined begins with the mastery of your thoughts. If you don't control what you think, you can't control what you do. Simply, self-discipline enables you to think first and act afterward.”
Napoleon Hill
“He who cannot obey himself will be commanded. That is the nature of living creatures.”
Friedrich Nietzsche
“I count him braver who overcomes his desires than him who conquers his enemies; for the hardest victory is over self.”
Aristotle
“He who conquers himself is the mightiest warrior.”
Confucius
