"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."

"In every book, there is a piece of the author's soul."

过去是一个陌生的国度；他们在那里做事的方式不同。

You can measure a programmer's perspective by noting his attitude on the continuing vitality of FORTRAN.

Success is not about the money you make, it's about the difference you make in people's lives.