Having purpose and vision during retirement is one of the most important determinants of mental, social, spiritual, and physical well-being in later life. Harold George Koenig More Quotes by Harold George Koenig More Quotes From Harold George Koenig Probably saying a 30-second prayer at a key moment has done more good than any psychotherapy or drugs I've prescribed. Harold George Koenig drug keys prayer People who practise a religion have been found to be happier, healthier and less stressed than those who don't. Harold George Koenig stressed found people