For this reason, unable to do otherwise, I have left for a time the affairs of the Cause both at home and abroad, under the supervision of the Holy Family and the headship of the Greatest Holy Leaf [Bahiyyih Khanum, sister of 'Abdu'l-Bahá] until, by the Grace of God, having gained health, strength, self-confidence and spiritual energy, and having taken into my hands, in accordance with my aim and desire, entirely and regularly the work of service I shall attain to my utmost spiritual hope and aspiration.
(Shoghi Effendi, excerpt from a message dated May 1922; Baha’i Administration, p. 25; To see the entire message please visit Messages to the Baha'i World)