"At times I have found it difficult to believe that darkness could be a source of growth. Darkness to a child, as well as to many adults, can be a scary, fearsome place where wild creatures wait to pounce and prey. But, in actuality, some kinds of darkness are truly our friends. The world of our mother's womb had no light: It is where we grew wonderfully and filled out our tiny limbs of life. Our earth would be quite lifeless, too, if we did not plant seeds deep within the lonely darkness of the soil so they could germinate and bring forth green shoots. I know, too, that we would soon die of an overheated planet if nightfall did not come to soothe the sunfilled land. Darkness is very essential for some aspects of growth and protection."