Children don't know the meaning of yesterday

“Adults, waiting for tomorrow, move in a present behind which is yesterday or the day before yesterday or at most last week: they don't want to think about the rest. Children don't know the meaning of yesterday, or even of tomorrow, everything is this, now: the street is this, the doorway is this, the stairs are this, this is Mamma, this is Papa, this is the day, this the night.”
-Elena Ferrante, My Brilliant Friend