幸福是个秘密享受却不知情
[xìng fú shì gè mì mì xiăng shòu què bù zhī qíng]
It means that 'Happiness is a secret enjoyed unknowingly'. This signifies that true joy comes from small, often unnoticed moments in life. It speaks of savoring happiness when it presents itself, but doing so innocently without overanalyzing or trying too hard, enjoying what’s already within reach.