观其书
Guanji
以上为机器翻译结果，长、整句建议使用 人工翻译 。
所谓欲知其人，先观其友，看一个人读什么书也能了解一个人，因人不仅能与人为友，还能与书为友。
A man may usually be known by the books he reads as well as by the company he keeps, for there is a companionship of books as well as of men.
youdao
应用推荐
模块上移
模块下移
不移动