Woman's lack of progress and proficiency has been due to her need of equal education and opportunity. Had she been allowed this equality, there is no doubt she would be the counterpart of man in ability and capacity. The happiness of mankind will be realized when women and men coordinate and advance equally, for each is the complement and helpmeet of the other.
- ‘Abdu’l-Baha ("The Promulgation of Universal Peace: Talks Delivered by 'Abdu'l-Bahá during His Visit to the United States and Canada in 1912"; The Compilation of Compilations, vol. II, Women)