"成功には障害が必要です。"

“If you really want to do something, you’ll find a way. If you don’t, you’ll find an excuse.”

“If you have an enemy, then learn and know your enemy, don’t just be mad at him or her.”

“I often speak to people who wonder why they continue to fail. In many situations, they are...”

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

“Life isn't about finding yourself. Life is about creating yourself.”

“Build your opponent a golden bridge to retreat across.”

“We do today what they won’t, so tomorrow we accomplish what they can’t.”

“His hands can’t hit what his eyes can't see.”

“The greatest lessons in life are often learned through failure. Embrace it, learn from it,...”

“We don't stop playing because we grow old; we grow old because we stop playing.”

“It is looking at things for a long time that ripens you and gives you a deeper meaning.”

“The essence of strategy is choosing what not to do”