It means that there are too many beautiful skins in the world, and most of them give people the same feeling, which is sensory beauty, but there are too few inner ones that give others different feelings. Only the inner soul can last and go deep.
2. The latter part of this sentence was rewritten and derived, and appeared in the book "Beautiful skins are the same, interesting souls are one in a million" published by Modern Publishing House 20 18 and 1. The author is Lao Yang's owl. The author uses the writing technique of seeing the big from the small to express a lot of meaning and attitude towards life.
Extended data
Interesting soul extension means human connotation, and beautiful skin means excellent appearance. As we grow older, our looks will change, but our inner qualities will not change, so an interesting soul is more important than beautiful skin.
To describe a person by temperament, we can comprehensively evaluate his inner soul through external factors such as his manners, clothes and manners. But temperament is not exactly the same as "beautiful skin"+"interesting soul".