书，是智慧的一块面包你咬一口他会让你感受到知识的存在 。                                                                                                                                                                                      书是一艘小船带你游向知识的海洋；书是一座小桥他会让你到达知识的彼岸；书是一把钥匙，而知识是一扇大门，这把钥匙可以让你大开这扇知识的大门。                                                                                                                                                                               书可以带你去山花烂漫的世界，还可以带你去你意想不到的世界。                                                                                                                                                       总之，书  是我们人类文明成长的阶梯。