What does the next sentence mean "take care of your heart"?

Next sentence: In this way, everyone is even.

Source: Northern Song Dynasty Zhu's "Zhu Wen's Bachelor III" "As the saying goes, if you look at your heart, you will be flat."

It means: as the saying goes, care for each other, so that everyone's psychology will be satisfied.

Empathy is an idiom in China, and the pinyin is Ji ā ng x and n b ǐ x and n, which means putting yourself in others' shoes.

Make sentences:

1, you should take care of yourself and don't be too harsh.

I think we should put ourselves in others' shoes.

3. Two people love each other and need to care about each other. As long as they don't give up and don't give up, I believe there will be true love.

Therefore, we should put ourselves in others' shoes and think about others' lives and situations.

5, not sympathy, but empathy-can put yourself in others' shoes and compare your own heart; Can see the world through other people's eyes.