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过去是一个跟随我们的影子,但决定它是否会遮蔽我们未来的是我们自己。
如果你能梦想,你就能实现。
In mathematics, the art of proposing a question must be held of higher value than solving it.
粮食问题不仅是经济问题,更是政治问题,关系到国家的长治久安。
The ladder of success is best climbed by stepping on the rungs of opportunity.