You must always be happy. You must associate with joyous and happy people and be adorned with divine morals. Happiness has a direct influence in preserving our health while being upset causes illness. The basis of eternal happiness is spirituality and divine virtue, which is not followed by sorrow. But physical happiness is subject to a thousand changes and vicissitudes.
Have you heard the story of the emperor who looked into the mirror and became very sad and despondent? He said, `Oh! What a healthy and vigorous body I had but how worn it has become now! What a handsome face I had but how ugly it has become now! What graceful stature I had but how bent my body has become with age!' Thus he spoke one by one of the physical conditions of his youth and expressed his sadness at their loss. Such is the end of the physical happiness. (Words of ‘Abdu’l-Baha quoted in Mahmud’s Diary, June 19, 1912)
