The present moment is all we have.  Yes, we have plans and goals, a vision for tomorrow. But now is the only time we possess.  And it is enough. We can clear our mind of the residue of yesterday.  We can clear our mind of fears of tomorrow.  We can be present, now.  We can make ourselves available to this moment, this day. It is by being fully present now that we reach the fullness of tomorrow.
Have no fear, child, a voice whispers.  Have no regrets.  Relinquish your resentments.  Let Me take your pain.  All you have is the present moment.  Be still.  Be here.  Trust.
All you have is now.  It is enough.