Take the heart of yourself and live the life of others
It's an idiom to use one's own mind to speculate other people's mind.
explain
Degree: speculation and speculation. Use your own ideas to speculate on other people's minds. It has a derogatory meaning. It is the same as "to use one's own heart to help others".
source
In the book Shaoshi Shanfang bicong · Yilin Xueshan 8 written by Hu Yinglin in Ming Dynasty: "Yang (Yang Shen) destroyed it with Zhu (Zhu Xi)'s taboo. How can he use his own heart to live with others?"
Chinese PinYin : yǐ jǐ zhī xīn,dù rén zh fù
Take the heart of yourself and live the life of others
tired because of long travel on horseback. ān mǎ láo dùn
quiet in mind with few desires. tián dàn guǎ yù
not hurt the important essentials. wú shāng dà yǎ
Ten years of life together, ten years of lessons. shí nián shēng jù,shí nián jiào xùn