@ValuableActs · 4:42

Tao Te Ching 80 - Happy At Home

You happy at home. In a small country with few people, government is still necessary, but let it be very limited. The people should be safe and content. Then, though there are carriages and ships, the people will not want to leave their country. And though there are shields and swords, there will be no reason to use them

It is by definition unique to each person. There is no one version of happiness.