The child has talent, loves music, and needs help. I can't give her money, but I can teach her; so I do, and she is the most promising pupil I have. Help one another, is part of the religion of our sisterhood, Fan.
An Old-Fashioned Girl (1870), Ch. 13 : The Sunny Side; this has often been quoted as "Helping one another, is part of the religion of our sisterhood."