When moments are at their bleakest, when the light at the end of the tunnel is so far beyond reach, and when you feel like you don't have the wherewith all to make it to the finish line, just hold on tight. 

There were many occasions in this story when we were in way over our heads yet small milestones were reached with only slight hiccups until eventual triumph.  Looking back, the serendipitous progression and outcome were nothing short of miraculous.

I suggest grabbing a tissue to dab your eyes before you begin reading.