一滴水可以折射阳光的光辉，一本好书可以滋润美好的心灵。知识是智慧和能力的基础。知识能够守护生命，是保护自己的盔甲。成长是一种历程，我们从无知到有知，从天真到深沉，我们用生命书写着成长的哲学，正是这些哲学的智慧丰富了我们的人生；本书为青少年朋友精心挑选了具有趣味性的百科知识，希望让读了这本的书青少年朋友都充满智慧，快来读读吧！
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