He [Shoghi Effendi] then explained the need to observe
moderation in all things, and reminded us of the utterance of Baha'u'llah,
"In all matters moderation is desirable. If a thing is carried to excess,
it will prove a source of evil." [Tablets of Baha’u’llah revealed after
the Kitab-i-Aqdas]
- Ali-Akbar Furutan (Notes of his pilgrimage in 1941;
published in ‘Hand of the Cause of God Furutan’, by Iran Furutan Muhajir)