IMO, this seems true because realizing that each individual's life balance is different, there is no common standard for all of them, and when you have truly satisfied your own desires, that is enough, that's all.

I often use the example of the life of a farmer and a leader to describe, for a farmer's life is happy when the harvest season receives many agricultural products and basic daily life attached to the farm. For leaders, they are happy when they can protect the people and help the country develop with reasonable policies. So as long as in each different role we recognize the meaning of our own lives, everything can be achieved within ourselves without having to complicate things with things that do