学习是系统中产生的任何变化，这种变化或多或少会永久性地改变其适应环境的能力。

To be a slave in this world is very different from being a slave in another.

"I am not afraid of aging. I am afraid of not living fully."

I'm mentioning all this -- I'm mentioning all this because I think this is not merely a personal problem; you may think I'm wrong in this, but I think we live in an age when our lives are regularly punctuated by career crises, by moments when what we thought we knew -- about our lives, about our careers -- comes into contact with a threatening sort of reality.

译文：坚贞的操守与日月一样高悬于天，独特的香花随着千山万壑传播到远方。赏析：我们要把自身的德行和操守像香花一样传遍世间，不做违背道德和法律的事情。

我是个无可救药的浪漫主义者

You can be the ripest, juiciest peach in the world, and there's still going to be somebody who hates peaches.