http://airman.dodlive.mil/2015/11/hang-in-there/

As Tech. Sgt. Takeo Eda suspends himself in the air from his hang glider, he
embodies the Air Force definition of resiliency. “I’m not allowed to quit,” he
said. Even in unpredictable winds, Takeo recalls the efforts of the Wright
Brothers and other aviation pioneers who learned from their mistakes. (U.S. Air
Force video / Andrew Arthur Breese)