I didn't drop my arms when his anguish quieted; I was in no hurry to let him go. It seemed as though my body had been starving for this from the beginning, but I'd never understood before now what would feed the hunger. The mysterious bond of mother and child--so strong on this planet--was not a mystery to me any longer. There was no bond greater than one that required your life for another's. I'd understood this truth before; what I had not understood was why. Now I knew why a mother would give her life for her child, and this knowledge would forever shape the way I saw the universe.