(from the article `ashrama`) ...are those of (1) the student (brahmacari), marked by chastity, devotion, and obedience to one`s teacher, (2) the householder (grihastha), ... ...of any of the three higher classes should first become a chaste student (brahmacharin); then become a married householder (grihastha), discharging ... [2 rela... Found on http://www.britannica.com/eb/a-z/g/71