If you take one rivet out of an airplane, it will be all right, it'll keep flying. You take another rivet out of the airplane and it still flies. So what the heck, let's take more rivets out of the airplane, and sooner or later, the airplane drops from the sky.
When a baby comes you can smell two things: the smell of flesh, which smells like chicken soup, and the smell of lilies, the flower of another garden, the spiritual garden.