エニアグラム
The origins and historical development of the Enneagram of Personality are matters of dispute. Wiltse and Palmer have suggested that similar ideas to the Enneagram of Personality are found in the work of Evagrius Ponticus, a Christian mystic who lived in 4th-century Alexandria. Evagrius identified eight "logismoi" ("deadly thoughts") plus an overarching thought he called "love of self". Evagrius wrote, "The first thought of all is that of love of self ("philautia"); after this, [come] the eight." In addition to identifying eight deadly thoughts, Evagrius also identified eight "remedies" to these thoughts.