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Leadership means making tough decisions today that will benefit everyone tomorrow.
有时最深刻的数学来自于玩弄简单的想法,直到它们展现出隐藏的复杂性。
The Vietnamese people deeply love independence, freedom, and peace. But in the face of a threat to their country's independence and freedom, the Vietnamese people would rather sacrifice everything, not afraid to lose their lives, to defend the independence and freedom of their homeland.
The study of mathematics is the study of patterns.
To live without experiencing some of the most beautiful relations life affords is not to have lived at all.