The literal meaning of Brahmacharya is celibacy. Celibacy brings you strength, lots of strength. The Brahmacharya Yoga way of life is more than just celibacy.
This system of ashramas is believed to be prevalent since the 5th century B.C.E. in Hindu society. it still stands as an important "pillar" of Hindu socio-religious tradition.
The first form of Maa Durga is Shailputri (parvati), who was born to the King of Mountains. Maa Shailputri is the first manifestation of Maa Durga who is worshipped on the first day of Navaratri