translation.en: Here's the key feature though. These neurons are also involved in the way you can assign value to literally abstract ideas, and I put some symbols up here that we assign value to for various reasons.
translation.zh: 关键的是，这些神经元与 你怎样赋予抽象概念特定价值有关 这里有一些符号，我们会因为不同的原因 给它们赋予一定的价值