What books are suitable for traveling, sleeping late at night and being lonely?

Sanmao's Sahara story. That naive and enthusiastic woman regards the endless Sahara desert as the place where her soul belongs, carrying a book with her, and pursuing her yearning towards that unscrupulous distance. In this way, we can seek a kind of spiritual comfort when we are lonely. Even if there's nothing we can do, at least we can listen to her, towards the distant.

Liu Tong's There are No Strangers in the World. Perhaps just a greeting can make friends with a stranger around us, which is actually a very normal thing in itself, but many times we are afraid or unwilling to try. No one will mercilessly refuse a person who greets him voluntarily.