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一个好的算法就像一个好故事:它有清晰的开头、中间和结尾。
A good algorithm is like a good story: it has a clear beginning, middle, and end.
It is easier to fight for one's principles than to live up to them.
忽视环境影响的生产力指标只是会计把戏,而非真正的进步。
The lightning that precedes the thunder is a common image of the warnings that come before calamity.