First, pinyin
Heart? [ xīn lì ]？
Second, the source
In Zuo Qiuming's Nineteen Years of Zuo Zhuan Zhao Gong in the Spring and Autumn Period: "Do your best until you die."
Explanation:
Do your best to serve the monarch.
Third, examples
1, illness, family discord and overwork made him feel exhausted and unable to support.
Since my wife got married, she has been working hard and dedicating herself to her family.
Extended data synonyms:
First, energy? 【jīng lì】？
Interpretation: spiritual strength; Concentrate.
Source: The Biography of Han Kuang Heng by Ban Gu in the Eastern Han Dynasty: "Constant studious, poor family, willing to use it as capital, especially willing to be able."
Kuang Heng likes reading, because his family is poor, and Kuang Heng pays his tuition by working. Kuang Heng is more energetic than ordinary people.
Second, vitality [yuán qì]?
Interpretation: human spirit, essence; Generally refers to the natural qi of the universe.
Source: The Biography of Zhao Zi by Ye Fan in the Southern Dynasties: "If the husband dies, his vitality will be exhausted, and his soul will fall, and he will return to the beginning."
The so-called death is just that the human spirit leaves the body and the soul wanders around and returns to the original.