A distributed system is one in which I can’t get any work done because some machine I’ve never heard of has crashed.
在经济学中,事情的发生比你想象的要慢,然后它们发生的速度比你想象的要快。
The power of causal reasoning is that it allows us to predict the effects of actions we have never taken.
出外周游为人算卦的人与坐在家里不出去的人,他们谁得到的粮食多? 
政策变化的影响往往比简单的经济模型所暗示的更为微妙。
The most satisfying moment is when you see someone enjoy what you've baked with love.