幸福
The secret of happiness is to expand your interests as much as possible and to be as kind as possible to the people and things that interest you.
The secret to happiness is to face the fact that the world is horrible.
To be without some of the things you want is an indispensable part of happiness.
It is not a lack of love，but a lack of friendship that makes unhappy marriages.
The wise seek happiness within their own souls, while fools search outside.
True happiness comes from love for oneself and others.