“Discipline and concentration are a matter of being interested.”
Tom Kite
“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
“Remember not only to say the right thing in the right place, but far more difficult still, to leave unsaid the wrong thing at the tempting moment.”
Benjamin Franklin
“Most powerful is he who has himself in his own power.”
Seneca
“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
“Let the first impulse pass, wait for the second.”
Baltasar Gracian
“What win I, if I gain the thing I seek? A dream, a breath, a froth of fleeting joy. Who buys a minute's mirth to wail a week? Or sells eternity to 'get a toy? For one sweet grape who will the vine destroy?”
William Shakespeare