Carry on.  When you’re drop dead tired and there’re still several hours and as many chores left to do at the end of the day: Carry on.  When you have so much to do you don’t know how you’ll do it all: Carry on.  When you have so many needs to fill and seemingly not enough resources to fill them all: Carry on.  When you’re weary and successes are few and failures are many: Carry on.  When you feel all alone and as if no one cares for what you do: Carry on.  Carry on, Mother, carry on!  Motherhood’s a…