中国网站品牌栏目（频道）
There is no such thing as darkness; only a failure to see.
没有黑暗这种东西，只有看不见而已。
更多英语谚语
No road of flowers leads to glory.
There is nothing permanent except change.
Education is a progressive discovery of our own ignorance.
In education we are striving not to teach youth to make a living, but to make a life.
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