Gunnery Sgt. Hartman: You little scumbag! I've got your name! I've got your ass! You will not laugh! You will not cry! You will learn by the numbers and I will teach you!
This quote occurs at 00:03:56-00:04:06 in the video.
A pragmatic U.S. Marine observes the dehumanizing effects the Vietnam War has on his fellow recruits from their brutal boot camp training to the bloody street fighting in Hue.