What does it mean to be poor, carefree, happy and worry less?

Can be understood separately. Poverty means not being vain. Being quiet means enjoying a quiet and comfortable life. Happiness, I have my own happiness and know the joy of life. Worry less, that is, make yourself happy, and don't let your troubles accompany you. The whole is a person's happiness, not how much money he has, but whether he is satisfied with life and knows how to find something that makes him happy from life.