分布式系统是指一个系统中，即使是你不知道存在的计算机发生故障，也可能导致你自己的计算机无法使用。
A distributed system is one in which the failure of a computer you didn't even know existed can render your own computer unusable.
The universe is a symphony of energy and matter, playing out in the grandest scale.
Time moves differently in memory than it does in life.
Technology will continue to revolutionize how we extract and utilize natural gas.