If a poem is each time new, then it is necessarily an act of discovery, a chance taken, a chance that may lead to fulfillment or disaster.
A lot has happened since Dr. King left us. He probably wouldn't recognize the landscape if he saw it, but I still believe he would still have the same spiritual faith and also faith in us as people - not only people in our nation, but people in the world.
In terms of instilling the values of mental toughness and work ethic, discipline is the gift that keeps on giving.