Hon wa dōgu to onaji yō ni tsukau-beki mono de aru kara de aru.So a book should be used in the same manner as a tool.

namonaki hananameless flower

Nihon-sei'made' in Japan

Furui giron o kurikaeshite mo nō wa nai no da yo.Repeating old arguments isn't of any use / won't have any effect.