实现明天的唯一限制将是我们今天的疑虑。
"The only limit to our realization of tomorrow will be our doubts of today."
I like to tell a story and not explain it. I like to leave it open-ended.
"It has always seemed strange to me... the things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success."