阅读下面材料
“长太息以掩涕兮,衷民生之多艰!”
请回答:
(1)上述内容出自哪一作品?
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(2)这一作品是谁创作的?他生活在什么时期的哪个国家?
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(3)上述诗句表达了作者怎样的思想感情?
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(4)我们应如何评价此人?
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