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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。
The key to trading is to have no ego.
Genius is one per cent inspiration, ninety-nine per cent perspiration.
You cannot hope to build a better world without improving the individuals. To that end, each of us must work for our own improvement and, at the same time, share a general responsibility for all humanity, our particular duty being to aid those to whom we think we can be most useful.