2. The happiest people seem to be those who are happy for no special reason. They are only happy because of happiness. -William Ralph
3. Contentment is the greatest happiness in life. -Edison
4. Contentment is a natural wealth, while luxury is a man-made poverty. -Socrates
5. It is difficult for great wealth and contentment to live in harmony. -fuller
6. Being poor and content can surpass being rich; If a rich man is always worried that he will become poor one day, then even if he has unlimited wealth, he is actually as poor as winter. -Shakespeare
7. The so-called happy person is the one who only remembers the satisfaction in his life. The so-called unfortunate people only remember the opposite. -Dihara Sakutaro