O SON OF PASSION! Cleanse thyself from the defilement of riches and in perfect peace advance into the realm of poverty; that from the well-spring of detachment thou mayest quaff the wine of immortal life. Bahá’u’lláh, The Hidden Words of Bahá’u’lláh. Available from http://reference.bahai.org/en/t/b/HW/hw-128.html