Lingaku- a learned person need not leave his home to know what's going on in the world (idiom)
Generated: This idiom expresses the idea that a well-educated individual can gain knowledge and understand the world through reading and studying, without having to travel or be physically present in different places.
shū jí书籍néng gòu能够dài gěi带给wǒ men我们xǔ duō许多zhī shi知识，zhēn shi真是yī一gě个hǎo好lì zi例子，xiù cai bù chū mén , néng zhī tiān xià shì秀才不出门，能知天下事。
Books can bring us a lot of knowledge; it's a great example that a learned person need not leave his home to know what's going on in the world.