Living is like tearing through a museum. Not until later do you really start absorbing what you saw, thinking about it, looking it up in a book, and remembering - because you can’t take it in all at once.

"The most important thing is to stay optimistic."

The universe is not outside of you. Look inside yourself; everything that you want, you already are.

译文：历史是人的镜子。司马光编纂《通鉴》的核心目的，即“以史为鉴”。