Retired Chief Master Sgt. of the Air Force Sam Parish speaks to Airmen during an enlisted all-call Feb. 13, 2015, at Dyess Air Force Base, Texas. During his speech, Parish noted how proud he was to witness the evolution of responsibilities young Airmen since he was the CMSAF in the mid-1980s. He also stressed how every job in the Air Force is essential to the mission and the importance of first-line supervisors and their supervision being a critical link to growing young Airmen. (U.S. Air Force photo by Airman 1st Class Kedesha Pennant/Released)