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 see everything. That is my problem."

保持领先的唯一方法是不断创新和适应。

The mind is not a vessel to be filled, but a fire to be kindled.

写作是为无形之物赋予形状。