Your best job will be one that you were unqualified for because it stretches you. In fact， only apply to jobs you are unqualified for.

Any change, even a change for the better, is always accompanied by drawbacks and discomforts.

Technology should ultimately serve people, not the other way around.

创新发生在技术与真实需求相遇的时候。

With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.

"To write is to remember, but to remember is also to forget."

Doubt is the beginning of wisdom, not its enemy.