"The past is never dead. It's not even past."

"Books are the keys to unlocking our empathy."

The environment is not a mosaic of stimuli, but a field of forces in which every part is dynamically related to every other part.

The more you know, the more you realize you don't know.

最痛苦的并非痛苦本身，而是孤独地承受痛苦。