equality of men & women

When we look upon creation, we find the male and female principle apparent in all phenomena of existence. In the vegetable kingdom we find the male and female fig tree, the male and female palm, the mulberry tree and so on. All plant life is characterized by this difference in gender, but no distinction or preference is evidenced. Nay, rather, there is perfect equality. Likewise, in the animal kingdom gender obtains; we have male and female, but no distinction or preference. Perfect equality is manifest. The animal, bereft of the degree of human reason and comprehension, is unable to appreciate the questions of suffrage, nor does it assert its prerogative. Man, endowed with his higher reason, accomplished in attainments and comprehending the realities of things, will surely not be willing to allow a great part of humanity to remain defective or deprived. This would be the utmost  injustice. (‘Abdu’l-Baha, from a talk, 25 October 1912, Sacramento, California; ‘The Promulgation of Universal Peace: Talks Delivered by 'Abdu'l-Bahá during His Visit to the United States and Canada in 1912’)