每个程序都是其他程序的一部分，很少适合。
Every program is a part of some other program and rarely fits.
I never look back. I look forward.
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.
The Sun always has ways to reach us wherever we are.
There is no such thing as society: there are individual men and women, and there are families.
The value of life lies not in the length of days，but in the use we make of them.
In business, if you're not moving forward, you're falling behind.