We don't stop playing because we grow old; we grow old because we stop playing.

我们就是我们一再重复的行为。因此，卓越不是一种行为，而是一种习惯。

"We are all apprentices in a craft where no one becomes a master."

"The past is always with us, but it doesn't have to define our future."

每一天都是一个新的机会。