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The city is a school, and its buildings are the teachers.
我们进步的考验不在于我们为那些拥有很多的人增添更多,而在于我们是否为那些拥有太少的人提供足够。
He was a man who had always been too busy to live, and now he was too busy to die.
每一个作用力总是有一个相等的反作用力与之对抗。
Every material has its own memory and history.