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Freedom is never voluntarily given by the oppressor; it must be demanded by the oppressed.
自由从来不是被压迫者自愿给予的,必须由被压迫者争取。
我们要做的是让每一个中国人都能开上自己国家生产的汽车。
Each success only buys an admission ticket to a more difficult problem.
The best way to document a program is to document it.