"環境をコントロールすることはできませんが、どのように対処するかをコントロールすることはできます。"

“You know what the happiest animal on Earth is? It's a goldfish. You know why? It's got a 1...”

“When anger rises, think of the consequences.”

“Before you diagnose yourself with depression or low self-esteem, make sure that you’re n...”

“You've got enemies? Good. That means you actually stood up for something in your life.”

“The strongest leaders are those who lead by example, not by force.”

“The expert in battle moves the enemy and is not moved by him.”

“I like the challenge of trying different things and wondering whether it’s going to work...”

“Sometimes which choice you make is not as important as making a choice and committing to it.”

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

“I say luck is when an opportunity comes along and you're prepared for it.”

“Without deviation from the norm, progress is not possible”

“The reasonable man adapts himself to the world: the unreasonable one persists in trying to...”