Esteemed leaders come and go. They live their appointed time to accomplish a critical task then, by natural order, are gone. Some of the greatest leaders are called to forward a nation. Others are called to shepherd industries like science, education, business, or health. Their achievement may last; their being does not. Even religious leaders claim a last breath on earth (though One in particular regained His).

Once leaders depart, eventually, another leader emerges.

Though leaders differ in person and accomplishments they all have something in common: