贪心不足蛇吞象，知足才能心安。  

你必须投入时间，因为总有你可以改进的地方。

"Sometimes the hardest part of writing is just starting."

写作的行为是一种抵抗遗忘的行为。

The most exciting aspect of quantum information science is that it forces us to rethink some of our most basic assumptions about reality.

改变始于愿景，但坚持才能将其变为现实。

The principle goal of education in the schools should be creating men and women who are capable of doing new things, not simply repeating what other generations have done.