"あなたの人生で物事と関わると、すべてが絶えず変化します。そして、何も変わらないなら、あなたは馬鹿です。"

“The greatest lesson in life is to know that even fools are right sometimes.”

“Respect is how to treat everyone, not just those you want to impress.”

“An ounce of action is worth a ton of theory”

“The moment you give up is the moment you let someone else win.”

“If you want to know what a man's like, take a good look at how he treats his inferiors, no...”

“Money and success don’t change people; they merely amplify what is already there.”

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

“The best way to predict your future is to create it.”

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

“We've had three big ideas at Amazon that we've stuck with for 18 years, and they're the re...”

“Out of your vulnerabilities will come your strength.”

“I very frequently get the question, “What’s going to change in the next ten years?” ...”