In our home, we put our misson statement up on a wall in the family room
so that we can look at it and monitor ourselves daily.
When we read the phrases about the sounds of love in our home,
order,responsible independence,cooperation, helpfulness,meeting needs,
developing talents, showing interest in each other's talents,
and giving service to others it gives us some criteria to know how
we're doing in the things that matter most to us as a family

これは(When we read phrases about) order, (phrases about)responsible independece〜
it gives からが主節ですよね
でit がmisson statement ですか？

解説お願いします

7 habits of highly effective people という本です