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Real competitiveness is not price, but value.
真正的竞争力不是价格,而是价值。
It's easy to perform for others, but hard to perform for yourself.
"The most wonderful thing of all is to live in a world where there are so many wonders."
数学家的工作永远不会完成;总有新的问题需要探索,新的谜团需要揭开。