"一般的な誤りは、人間の本性や予測不可能性が進歩に与える影響を考慮せずに、文明が一貫して生産的な方法で進歩するだろうと仮定することです。"

“The problem is not the problem. The problem is your attitude about the problem. Do you understand?”

“Yesterday I was clever, so I wanted to change the world. Today I am wise, so I am changing myself.”

“All you have to do is pay attention: lessons always arrive when you are ready.”

“Beginnings are usually scary, and endings are usually sad, but it's everything in between ...”

“Success is not measured by what you accomplish, but by the obstacles you overcome.”

“Wear your ego like a loose fitting garment.”

“With drive and a bit of talent, you can move mountains.”

“Focusing on one thing and doing it really, really well can get you very far”

“The more you learn, the more you earn”

“When life puts you in touchy situations, don’t say “Why Me?” Just say “Try Me.””

“Don’t focus on the pain. Focus on the progress.”

“The fear of death follows from the fear of life. A man who lives fully is prepared to die ...”