好的小说告诉我们关于角色的真相；伟大的小说告诉我们关于自己的真相。
A good novel tells us the truth about its characters; a great novel tells us the truth about ourselves.
I believe in the power of love and music to change the world.
A distributed system is one in which I can’t get any work done because some machine I’ve never heard of has crashed.
无人机的价值不在于飞行，而在于落地。