By Nick Selbe Before their Game 4 win over the Hawks, Miami players were treated to a moving speech after a seemingly chance encounter with the iconic actor. View the original article to see embedded media. Throughout a career that spans over four decades, star actor and director Denzel Washington has been no stranger to motivational speeches. While some of his most memorable monologues are immortalized in Hollywood classics, his latest foray into stirring words might end up making a difference in this year’s NBA playoffs. Washington encountered a group of Heat players ahead of Sunday’s 110–86…