According to Osho, a 'moment' has parts only in thought: the analytical mind can slice it into infinitely many instants, but that is conceptual. In direct awareness, a moment is indivisible—a seamless presence with no before-or-after. Time fragmentation is a mental habit; reality is the undivided now. Meditation shifts you from division to living the whole, partless present.
Your mind can chop “now” into endless little bits, but when you simply notice, it’s one whole piece.