A world without books is a world without light.
Concerning the gods, I have no means of knowing whether they exist or not or of what sort they may be. Many things prevent knowledge including the obscurity of the subject and the brevity of human life.
"To be a spy is to live in a world of constant doubt and suspicion."
出自北齐·颜之推《颜氏家训·省事》。很多的事情一起做，可能做好的却很少，还不如专心致志的做一件事情。
艺术是人类的最后防线。
"Mental life is fundamentally adaptive."