Serve to the old person is serve to the God

Every person becomes old and gets many problems with his body. if we serve any old person at such age is equal to the serve to God because the blessing of the old people can give you enormous happiness and energy for doing good work in your life. There must be an Atmosphere to spend some time  with such persons who are unable to walk anymore. your presence will give him to live a happy life. We can set an example by serving such people before others.