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Your voice can change the world.
The beauty of a mathematical proof is in its elegance and the way it reveals the underlying truth in a clear and concise manner.
2000年10月29日,在南京大学捐资设立杨振宁奖学金时,杨振宁表示,虽然我父亲是大学教授,但因为通货膨胀,家里很穷,生活很艰苦,是奖学金帮我度过了难关。近几年多次在大陆访问,看到不少青年学生因家境困难而影响学业,感到很伤心,所以就有了这么个想法。杨振宁说
The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all.
The soft drink industry thrives on constant reinvention.