However, there is still a gap between doing and not doing. You will never be reconciled unless you fully realize it.
Personally, if you can understand this sentence, you will understand it. If you don't understand it after reading it, it is estimated that others have explained it to you, but you still don't understand it. In fact, it doesn't matter if you don't understand, because philosophy is abstract. Moreover, I estimate that 1,000 people have 1,000 interpretations of this sentence. There is no need to know which is right. It is good to have your own understanding and identity.
Just like when I saw this sentence just now, I thought it was too good, but I can't give you the answer now, because I really can't explain how I understand it.
People who know why they are alive are mostly because they have goals in mind. People with goals in mind will have a very easy life. Even if you encounter unhappy things, think about why you are alive, and all the anguish can be ignored.
I like a friend's saying very much: when people are young, they just want to do something that will bring tears to their eyes after many years. Although two years later, this sentence has been echoing in my ears, helping me overcome some difficulties and setbacks in my life and work. What is reasonable in life is tempering, and what is unreasonable is tempering. When we have faith, we can overcome any difficulty.
In fact, this sentence simply tells you that if you have a goal for a period of time, you won't care about those things you don't care about. And there are indeed many people who know what they live for, but they can't ignore the obstacles everywhere in life. Fall into a platitudes plot. Only when the will is firm, the goal is clear, and there are many difficulties, will it have an incentive effect.