Do you have times when you have little tiffs with your family or partner and you poured out your heart to them wishing they could understand your point of view?
After that, they also express their thinking, you try to bridge the gap of why they would do what they did or say what they said with your initial frustration.
Perhaps it is incidences like this, which would make you understand each other and treasure each other more.
Harmony is a beautiful word that makes for a happy world, and even more effort to maintain because you would have to think through everything you say or do.
I do have something to note about Harmony and keeping it in practice.
If you feel that a matter may not be ideal in the long run but still allow it to take place because you want to keep the harmony, it may not be the best practice.
It would be a better idea to have a long and deep chat with the person who wants to do the thing you do not really agree with, laying out the potential future consequences for them.
I do think it may be a better method to encourage quality and steady long term harmony.