Robert K. Greenleaf and Lilly Endowment, Inc. He continued writing, fine-tuning his ideas and focusing them on several different areas of leadership. For example, to apply Servant Leadership to an organizational level, he wrote "The Institution as Servant". For educators he wrote "The Leadership Crisis: A Message for College and University Faculty" and "Teacher as Servant". Other writings targeted seminaries, personal growth, religious leaders, and trustees, among others. Greenleaf influenced a whole generation. In 1985, the Center for Applied Ethics changed its name to the "Greenleaf Center for Servant Leadership". Though Greenleaf died in 1990, the Center continued his work; in 1996 it
Robert Collier (author) Robert Collier (author) Robert Collier (April 19, 1885 in St. Louis, Missouri – 1950) was an American author of self-help and New Thought metaphysical books in the 20th century. He was the nephew of Peter Fenelon Collier, founder of "Collier's Weekly". He was involved in writing, editing, and research for most of his life. His book "The Secret of the Ages" (1926) sold over 300,000 copies during his life. Collier wrote about the practical psychology of abundance, desire, faith, visualization, confident action, and personal development. Robert Collier Publications, Inc. still exists through the efforts of his widow, and now his