No More Learning

) A being whose memory is never sufficiently good as to make it psychologically possible to perceive identity through the lapse of time, so as to enable her, for instance, to pursue a           through a long mathematical reckoning
;
such a creature in the extreme case would be unable to control her memory for even the moment of time required to say that A will be still A in the next moment, to pronounce judgment on the identity A=A, or on the opposite propo- sition that A is not equal to A, for that proposition also requires a continuous memory of A to make the comparison possible.