"果実を変えたいなら、まず根を変えなければなりません。目に見えるものを変えたいなら、まず目に見えないものを変えなければなりません。"

“There is only one quality worse than hardness of heart and that is softness of head.”

“The greatest discovery of any generation is that human beings can alter their lives by alt...”

“Make every detail perfect and limit the number of details to perfect.”

“Tomorrow is promised to no one”

“No runner ever won a race buy looking over his should and demeaning the competition.”

“If you don’t fight for what you want, don’t cry for what you lost.”

“Strength does not come from winning. Your struggles develop your strengths. When you go th...”

“Do not judge me by my successes, judge me by how many times I fell down and got back up again.”

“The only limit to our realization of tomorrow is our doubts of today”

“Fear is the greatest obstacle to learning”

“Training for me is a metaphor for life, period. The dedication, the determination, the des...”

“When the outlook is bright, bring it before their eyes; but tell them nothing when the sit...”