And if you actually look in their brains, you see that they're flooded with these neurotransmitters that are really good at inducing learning and plasticity, and the inhibitory parts haven't come on yet.
如果你研究他们的大脑， 你就会看到里面有大量的神经传递素 这些传递素对学习和柔软性方面都有很大帮助， 而且我们尚未发现任何带阻止性的元素。