The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.

创新不仅仅是创造新产品；而是重新构想整个客户体验。

You can't go back and change the beginning, but you can start where you are and change the ending.

你无法回到过去改变开头，但可以从现在开始改变结局。