Happiness refers to a person's joyful, happy and stable psychological state when his needs are met. Happiness =R* satisfaction (r: happiness quotient). Happiness is divided into four dimensions: satisfaction, happiness, devotion and meaning. Happiness in every dimension is good, but it is more beneficial to turn shallow happiness into far-reaching satisfaction and lasting happiness. The interpretation of happiness involves philosophy, psychology, sociology, economics, culturology and other disciplines.
Definition of words:
Explanation: a lasting satisfaction with life and a feeling that life is very interesting and naturally hopes for a long time.
The Enlightenment defined happiness as a state of satisfaction when human spirit (consciousness) realized itself.
From Baidu Encyclopedia