But, if you observe children learning in their first few years of life, you can see that they can and do learn on their own - we leave them alone to crawl, walk, talk, and gain control over their bodies. It happens without much help from parents.

但是，如果你观察孩子们在他们生命的最初几年里学习，你会发现他们可以并且确实是自学的——我们让他们自己去爬、走、说，并控制他们的身体。这发生在没有父母帮助的情况下。