The lines are spoken by Viola near the end of Scene 5.
Here, Viola begs Olivia:
Lady, you are the cruel’st she aliveIf you will lead these graces to the graveAnd leave the world no copy.
Here, Viola is saying that Olive would be the cruelest woman alive if she would die before having children. The world would be worse off if there were no "copy" of Olivia left behind after her death.
D <span>It gives insight into why the Kiowas’ journey was connected to the land and seasons.
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He is sad and worried because the loved his grandkid a lot and that’s his day one so he love him a lot