Everything seems to be subject to time, yet it all happens in the Now. That is the paradox. Wherever you look, there is plenty of circumstantial evidence for the reality of time—a rotting apple, your face in the bathroom mirror compared to your face in a photo taken thirty years ago—yet you never find any direct evidence, you never experience time itself. You only ever experience the present moment, or rather what happens in it. If you go by direct evidence only, then there is no time, and the Now is all there ever is.

Eckhart Tolle

from A New Earth: Awakening to Your Life's Purpose