痛苦是暂时的。它可能持续一分钟、一小时、一天或一年，但最终它会消退，被其他东西取代。然而，如果我放弃，痛苦将永远持续。
Pain is temporary. It may last a minute, or an hour, or a day, or a year, but eventually it will subside and something else will take its place. If I quit, however, it lasts forever.
Be so good they can't ignore you.
A key insight in learning theory is that the complexity of a hypothesis class is crucial for generalization.
"The power of words is immense; they can heal, they can destroy, and most importantly, they can transform."
The actions of men are the best interpreters of their thoughts.