"どんな思想家にとっても最大の挑戦は解決策を可能にする形で問題を提示することです。"

“When anger rises, think of the consequences.”

“If you know the enemy and know yourself, you need not fear the result of a hundred battles...”

“Sometimes you just have to ask yourself 'Am I having fun?'”

“A friend to all is a friend to none.”

“The man who does not read has no advantage over the man who cannot read.”

“All warfare is based on deception. Hence, when we are able to attack, we must seem unable;...”

“Wanting something is not enough. You must hunger for it. Your motivation must be absolutel...”

“We choose not randomly each other. We meet only those who already exists in our subconscious.”

“There are no regrets in life, just lessons.”

“Every failed experiment is one step closer to success.”

“As the man once said, the harder you work, the luckier you get.”

“If you want to live a happy life, tie it to a goal, not to people or things.”