Because children grow up, we think a child's purpose is to grow up. But a child's purpose is to be a child. Nature doesn't disdain what lives only for a day. It pours the whole of itself into the each moment. We don't value the lily less for not being made of flint and built to last.
Tom StoppardSometimes people are so close to the material, they miss an important cross-reference. You can't drop this line because half an hour later, it affects that line. And the writer is the person who knows that immediately.
Tom Stoppard