Well has it been said that there never was an idea so absurd that it did not find philosophers to defend it. The first objection is, why do we not remember our past? Do we remember all our past in this life? How many of you remember what you did when you were babies? None of you remember your early childhood, and if upon memory depends your existence, then this argument proves that you did not exist as babies, because you do not remember your babyhood. It is simply unmitigated nonsense to say that our existence depends on our remembering it. Why should we remember the past? That brain is gone, broken into pieces, and a new brain has been manufactured. What has come to this brain is the resultant, the sum total of the impressions acquired in our past, with which the mind has come to inhabit the new body.