白日做梦的人，能够感知许多只在夜里做梦的人所无法察觉的事物。
Those who dream by day are cognizant of many things which escape those who dream only by night.
The essence of mathematics lies in its freedom.
The study of intelligence must be grounded in the study of symbol systems.
我的心是旷野的鸟，在你的眼睛里找到了它的天空。