Cheerfulness comes from a sense of well being and contentment. It is a high quality, but it does not always stay with us. Thoughts of envy, worry, anger and hatred enter the mind, and cheerfulness vanishes. To maintain a "smiling face" we need to focus our attention only on the good qualities around us. When we see bad qualities we retain the defects of others and it poisons our intellect. When we see good qualities then our thoughts will be pure, our action elevated bringing with them a sense of contentment and joy free from a poisonous atmosphere.

- Brahma Kumaris, Mt Abu.