November 18

The civilization so often vaunted by the learned exponents of arts and sciences, will, if allowed to overleap the bounds of moderation, bring great evil upon men.... If carried to excess, civilization will prove as prolific a source of evil as it had been of goodness when kept within the restraints of moderation. 
- Baha’u’llah  (Quoted by Shoghi Effendi in a letter dated 25 December 1938; ‘The Advent of Divine Justice’)