自由从来不是被压迫者自愿给予的，必须由被压迫者争取。
Freedom is never voluntarily given by the oppressor； it must be demanded by the oppressed.
The true value of life lies in transcending oneself and creating value for others.
翻译：道德高尚的人，与地位比自己高的人交往，不奉承讨好；与地位比自己低的人交往，不轻慢高傲。