唯一真正的监狱是恐惧，唯一真正的自由是从恐惧中解脱。
The only real prison is fear, and the only real freedom is freedom from fear.
爱是世界上最强大的力量。
Algorithms are not just for solving problems; they are also for understanding the world.
我们必须面对现实，即使现实是残酷的。
The sublimity of administration consists in knowing the proper degree of power that should be exerted on different occasions.