CLOCKING IN

Once upon a time
is the oddest of expressions,
for nothing is upon time,
this one, or any other.
And can we be certain
what we think once was
is committed to a memory,
which is fallible
in the best of times.
or more precisely, in the
best of time, for time
cannot be plural, though it
is inherently evanescent
and is gone as we watch.