Over the vistas broke a cold gray light, such as seen in those false dawns that are neither night nor true morning, when the world and all its contents seem but shapes of mist, formed in vain hope and desire.. If you awake from troubled sleep at such a time, you can only sit by the window and think of those that have been lost to you, those that followed your parents into those cold and heartless regions below the grass, silent and dark. Eventually, morning comes and the world resumes its solidity, but another tiny thread of ice has been stitched into your heart forever.
All children are heartless. They have not grown a heart yet, which is why they can climb tall trees and say shocking things and leap so very high that grown-up hearts flutter in terror. Hearts weigh quite a lot. That is why it takes so long to grow one. But, as in their reading and arithmetic and drawing, different children proceed at different speeds. (It is well known that reading quickens the growth of a heart like nothing else.) Some small ones are terrible and fey, Utterly Heartless. Some are dear and sweet and Hardly Heartless at all.