"人生において、遅かれ早かれ、誰もが完全な幸福が実現不可能であることに気づくが、完全な不幸も同様に達成不可能であると考える者はほとんどいない。"

“You know you're in love when you can't fall asleep because reality is finally better than ...”

“Sometimes by losing a battle you find a new way to win the war”

“Inhale the future, exhale the past”

“You're under no obligation to be the same person you were 5 minutes ago.”

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

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

“I think frugality drives innovation, just like other constraints do. One of the only ways ...”

“Great things come from hard work and perseverance. No excuses.”

“If I had asked people what they wanted, they would have said faster horses.”

“Once we accept our limits, we go beyond them.”

“The truth is, everyone is going to hurt you. You just got to find the ones worth suffering for.”

“Have no fear of perfection - you'll never reach it.”