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每个展览都是特定时间点的临时纪念碑。
Every exhibition is a temporary monument to a particular moment in time.
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. And that, of course, causes great confusion.
进步的真正衡量标准不在于知识的积累,而在于其应用于人类的改善。
The essence of mathematics is not just in solving problems but in asking the right questions.