We are resultant beings. Try to know our root, which is the subjective cause. The subject of love invests totally and entreats its object to be better. Otherwise you will be hit and destroyed. Give and take action is spherical revolution.
Harmony is spherical.
Therefore, the position of subject and object are exchanged with each other. The more powerful the give and take, the stronger the power which is produced. If yang and yin did not exist separately, there could not be thunder. From the bigger realm of relativity, the bigger love can be established. Highness has the foundation of lowness.