September 10

The members of the family all have duties and responsibilities towards one another and to the family as a whole, and these duties and responsibilities vary from member to member because of their natural relationships. The parents have the inescapable duty to educate the children -- but not vice versa; the children have the duty to obey their parents -- the parents do not obey the children; the mother -- not the father -- bears the children, nurses them in babyhood, and is thus their first educator; hence daughters have a prior right to education over sons and, as the Guardian's secretary has written on his behalf, "The task of bringing up a Baha'i child, as emphasized time and again in Baha'i Writings, is the chief responsibility of the mother, whose unique privilege is indeed to create in her home such conditions as would be the most conducive to both his material and spiritual welfare and advancement. The training which a child first receives through his mother constitutes the strongest foundation for his future development..." 
(From a letter dated 24 December 1980 written on behalf of the Universal House of Justice to an individual believer)