This is something automatic, instinctive, and does not require your brain.

这便是一种自动的,本能的,无需大脑参与的行为

耶鲁公开课 - 心理学导论课程节选

Now,this is the very early stuff when your body's still developing and your brain hasn't turned on yet, or your brain is turned on,but it hasn't actually become a person yet,right?

而这里，你的肉体还在开发中,是大脑还没有完全开智的早期阶段，或者说你还没有完全成为人的阶段？

耶鲁公开课 - 死亡课程节选