a scholar dies as a confidant, and a woman is a lover of herself.

A bosom friend is enough in life, and we should treat it with the same bosom.

wine meets friends, and poetry is sung to people.

with few bosom friends, who will listen to the broken string?

how many people can know each other?

a thousand dollars is easy to get, but a bosom friend is hard to find.

two thousand gold is easy to get, but it is hard to find a bosom friend.