The concept of jita-kyoei, part of the philosophy of judo, may also be relevant.
When we observe at the actual lives of people, it seems that there is a great deal of wasted energy. Even if it appears that people are utilising their energies effectively, it cannot be denied that there is still much room for improvement. We should cease meaningless conflict, and instead abide by the principle of Jita-Kyoei.
The concept of jita-kyoei, part of the philosophy of judo, may also be relevant.