Sometimes the bird turns away. Sometimes it does not open its mouth to sing. Sometimes it is afraid of the dark. But when it forgets it is afraid and opens its mouth to sing, it fills the world with light.
If you wish to make anything grow, you must understand it, and understand it in a very real sense. ‘Green fingers' are a fact and a mystery only to the unpracticed. But green fingers are the extensions of a verdant heart.