Rivers, rivers, lakes, and seas are all composed of water and all have the characteristics of water. They are distinguished from each other due to differences in size, shape, and content.
You, me, him, and she are all members of society. We all have human characteristics, and we differ from each other due to differences in appearance, experience, and connotation.
I am just an ordinary person in the vast sea of people who has the commonality of everyone, but also has a small personality.
Little people, little moods, little touches, share with others