What is the definition of happiness?

Definition: Happiness refers to a person's long-term joy due to the satisfaction of needs, and hopes to keep the status quo all the time, which does not mean happiness, satisfaction and convenience. A life of mutual satisfaction and mutual recognition (equal respect and trust) that exists on the basis of survival, develops in a good social and ecological environment, and is realized in every happy body.

Pinyin: [xing f ú]

Source: Biography of Li Jue and others in the New Tang Dynasty: "During the period of Tang Xianzong, I met Yu Fengxiang and Buddha bone in the Inner Palace. Han Yu pointed out its disadvantages, and the emperor was angry, and the more he fled, the more he died, and he was blessed for life. Happiness is a disaster, nothing! "

Make sentences:

A happy life is created by hard work and wisdom.

After rebuilding their homes after the flood, people lived a stable and happy life again.

People who have experienced hardships know how to cherish happiness better.

The waves of life bring us joy and happiness.

We wish grandpa a long and healthy life and happiness in his later years.