translation.en: But the point here is they were able to deny their instincts for survival using exactly the same systems that were put there to make them survive. That's a lot of control, okay?
translation.zh: 这件事情告诉我们的重点是，他们可以用让自己生存了 这么多年的系统来否定自己的生存本能。 这是很大的控制力，对不对？