Sister is probably the most competitive relationship Posted on March 26, 2011March 26, 2006 by admin “Sister is probably the most competitive relationship within the family, but once the sisters are grown, it becomes the strongest relationship.” — Margaret Mead Author: Margaret Mead Category: relationship Tags: relationship, Margaret Mead Spread the love Related posts: Every company has two organizational structures: The A lot of songs are empowering because There are people out there who want A relationship has to be cultivated. There