应对一个不自由的世界的唯一方法，就是变得如此绝对自由，以至于你的存在本身就是一种反抗。
Beware of the Turing tar-pit in which everything is possible but nothing of interest is easy.
人生是不断选择的过程。
从出生一开始的教育，是一种对生命必要的帮助。
"In the end, we will remember not the words of our enemies, but the silence of our friends."
The dog is a friend of man because it judges him not by his station.