历史学家既是侦探，也是讲故事的人。
The historian is both detective and storyteller.
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.
The mind is a system of coordinated activities.
当你聪明地打破规则时，创造力就会蓬勃发展。
Every tree tells a story; our job is to make sure it's a story of renewal, not destruction.
写程序要像写一封信一样小心。
The best way to predict the future is to create it.