下列各句中与“龙生龙，凤生凤，老鼠的儿子会打洞”所描述的特征不同的是（  ）

      On weekdays, David gets up at 6:30.He has breakfast at seven and then he goes to school by bus. He gets there at 7:15. He doesn't like to be late. Classes begin at 8:00. He has lunch at twelve at school. He goes home at 5:30 in the afternoon. On weekends, he gets up at about 8:00 and makes breakfast for his family. His parents like him very much.

互联网的高度普及已经将我们带入共享经济时代。共享经济是免费经济吗？

英国著名哲学家培根说“知识就是力量”。然而，一直以来，我们习惯了文章免费读，歌曲免费听，电影免费看，知识不值钱让很多创作者寒心。

请运用对立统一的观点，谈谈如何不让创作者寒心，同时让消费者满意？

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