控制信息是精英阶层一贯的做法，尤其是在专制政府中。信息即知识，知识即力量。控制信息就是控制人民。

Every mathematical problem has a solution; sometimes it just takes time to find it.

The land does not forget its people.

Adaptation is the key to understanding both thought and behavior.

最高的道德不是遵循道德，而是实现道德与幸福的统一。

旅程最好用朋友来衡量，而不是用英里。