It may sound disrespectful to say the Guardian was a mischievous child, but he

It may sound disrespectful to say the Guardian was a mischievous child, but he himself told me he was the acknowledged ringleader of all the other children. Bubbling with high spirits, enthusiasm and daring, full of laughter and wit, the small boy led the way in many pranks; whenever something was afoot, behind it would be found Shoghi Effendi! This boundless energy was often a source of anxiety as he would rush madly up and down the long flight of high steps to the upper story of the house, to the consternation of the pilgrims below, waiting to meet the Master. His exuberance was irrepressible and was in the child the same force that was to make the man such an untiring and unflinching commander-in-chief of the forces of Bahá’u’lláh, leading them to victory after victory, indeed, to the spiritual conquest of the entire globe. We have a very reliable witness to this characteristic of the Guardian, ‘Abdu’l-Bahá Himself, Who wrote on a used envelope a short sentence to please His little grandson: "Shoghi Effendi is a wise man -- but he runs about very much!"

Source: The Universal House of Justice, Messages 1963 to 1986, p. 294

Collected from bahaistories.com (Subject: shoghi-effendi).

Various. *bahaistories.com archive*. https://bahaistories.com/subject/shoghi-effendi