永远不要停止学习；世界在不断发展，我们也应该如此。
Never stop learning; the world is constantly evolving, and so should we.
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.
I was never afraid of failure; for I would sooner fail than not be among the greatest.
顾客永远是对的，我们必须倾听他们的声音。