Unbearable would be the burden of enuie and boredom. Man's prime requirements to be happy are a sound body and a clear brain. The healthy mind goes hand in hand with the healthy body. The soul of a man may be daring and eager to work for righteousness and to fight wickedness within him and without. But if the body is sickly and weak, man cannot lead a strenuous life of self-sacrifice and service.
Health ensures the vigorous joys of life.
The man who has passionate fondness for rational pursuits, seeks intellectual pleasures of the mind that make him happy. To the man of pure conscience, faithful discharge of duty is happiness. Happiness is the harmony of the body and mind and heart. Happiness is man's harmonious relation to his environments. The source of happiness is within man.