Wishing for the impossible in the future is a good exercise, I think, especially for children; wishing for it in the past is surely the emptiest and saddest of occupations.
And still I persist in wondering whether folly must always be our nemesis.
It is known (to some) that by dwelling in the present, conceding what is necessary to past and future, but no more than is necessary, it is quite possible to live happily ever after