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They are all involved in reviewing their classmates ' work and recommendations and , by doing so , they learn from each other . They have all lived in the MIcrosoft world where they can list which versions are supported , and write drivers for those - - well , Linux just does n't work that way , and the fact that proprietary vendors have always worked that way does NOT mean that it 's the only way one can work . Backing up files to floppies , Zip disks , or another computer when they are all stored in the same physical location will not help much if that location is flooded , burnt , or otherwise hit by disaster . We are all imbedded in the contingent and arbitrary life of animal existence and we have corrupted the harmless imperfections of nature with the corruptions of sin . " We are women of all ages , races , classes , occupations and political philosophies , and we are all united in our opposition to Gov. Ridge 's attack on women and children , " Pennsylvania NOW President Barbara DiTullio told the crowd . Another thing you should notice is that they are all involved in something outside of their military life .