The literal translation of this sentence is: How can things (results) satisfy others? Just try to be worthy of your own heart.
Perfect: that is, reaching the ideal form in everyone's mind;? Having a clear conscience: There is nothing to be ashamed of in the heart.
Question: ask oneself; Guilt: guilt, shame, shame. The word "have a clear conscience" comes from "having a clear conscience", which means to act casually, ask yourself, and have nothing to do with yourself.
The phrase "You can't do everything you want, but you have to have a clear conscience" is gradually adapted and expanded from the idiom "with a clear conscience", and its specific origin is unknown.
Extended information
"I can't do everything I want, but I want to live up to my heart" has been advocated since ancient times, and many celebrities have taken it as their motto (such as Lin Zexu, Zou Taofen, etc.), and it is also I often write this into a banner and hang it in my room to motivate myself.
Gentlemen in ancient times had the view that "if you are poor, you can take care of yourself, and if you are prosperous, you can help the world." In life, it is inevitable that there will be many unsatisfactory things. Some people choose to "cut off the water with a knife and the water will flow again, and raise a cup to eliminate sorrow and sorrow." "Sorrow" is an endless reversal of sorrow, alcohol is used to kill grief and anger, nicotine is used to smoke reality, and useless gestures are used to make up for mistakes. You must know that these things not only cannot make people sober, but can only expose a person's true nature.
Modern interpretation of "I can't do everything as everyone wants, but I just want to live up to my heart"
How can I not do everything as I wish in this world! We cannot hold on to the past and our mistakes, and we cannot repeat time. We must face it calmly and ask ourselves, "Did I do it, did I do it well, did I do it wrong?"
"We may not be great, but we are majestic; we may not be eternal, but we are sincere; we may not be perfect, but we work hard." The beauty of life lies in trying our best.
Baidu Encyclopedia-A clear conscience