We are all haunted by the ghosts of our own pasts, and sometimes, by the ghosts of others.

时间是唯一没有野心的批评家。

The stories we believe about ourselves can either limit our potential or propel us towards greatness.

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.

宇宙是一个自组织系统，意识是这个系统的一部分。

The challenge is to express the most with the least.

Writing is an act of courage—you have to be willing to fail.

教育是可持续水产养殖实践的基础。