God knows that a mother needs fortitude and courage and...

God knows that a mother needs fortitude and courage and tolerance and flexibility and patience and firmness and nearly every other brave aspect of the human soul. But because I happen to be a parent of almost fiercely maternal nature, I praise casualness. It seems to me the rarest of virtues. It is useful enough when children are small. It is useful to the point of necessity when they are adolescents.