一旦某件事成为激情，动力自然就来了。
Once something is a passion, the motivation is there.
The past is a foreign country; they do things differently there.
I am not interested in the unique, but in the banal.
我不相信运气，我相信努力。
I’m going to use all my tools, my God-given ability, and make the best life I can with it.
The universe is a vast and complex system, and understanding it requires both theoretical insights and observational evidence.
A distributed system is one in which I can’t get any work done because some machine I’ve never heard of has crashed.