Harold George Koenig Born : December 25, 1951 Browse All Authors Top 3 quotes by 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 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 vision spiritual retirement 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