"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

世界上最好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。

过去从未消亡，它甚至从未过去。

一个有纸、笔、橡皮擦并且坚持严格的行为准则的人，实质上就是一台通用图灵机。