Robert K. Greenleaf A Journey into the Nature of Legitimate Power and Greatness" (25th anniversary ed.). New York: Paulist Press. Hesse, H. (2003). "The Journey to the East" (H. Rosner, Trans.). New York: Picador. (Original work published in 1932). Spears, L. C., ed (1998). "Insights on Leadership: Service, stewardship, spirit, and servant-leadership". New York: Wiley. Warneka, T. H., (2008). "Black Belt Leader, Peaceful Leader: An Introduction to Catholic Servant Leadership". Ohio: Asogomi. Robert K. Greenleaf Robert K. Greenleaf (1904–1990) was the founder of the modern Servant leadership movement and the Greenleaf Center for Servant Leadership. Greenleaf was born in Terre Haute, Indiana in
So Beautiful or So What Many reviewers took note of the rather overt religious symbolism in Simon's lyrics; one Irish blogger facetiously called "So Beautiful or So What" the year's best Christian music album, while American evangelical journalist Cathleen Falsani said it was the most significant record of spiritually reflective music in recent years. Writing for "MSN Music", Robert Christgau found Simon's usual folk rock "graced with global colors that sound as natural" as his guitar and said his lyrics are imbued with gratitude for his wife's love and God, although he disagreed with Simon's view of God's benevolent nature. Some critics were less receptive.