truth
OZ, thanks for your insight. I failed to realize that the boy was, as you say, actually experiencing or expressing time in each utterance:
"The present is now" (said at time 1);
"Now" (said at later time 2), and
"or even now" (said at still later time 3).
I mistakenly thought he was doing what we usually do: talk ABOUT time in the ABSTRACT. He was actually SHOWING us (pointing to) time, in a very CONCRETE (and zen) modality.