translation.en: And honestly, where we've gone through over the last 11 years, through an attempt to find ways of turning circuits and cells and parts and pathways of the brain on and off, both to understand the science and also to confront some of the issues that face us all as humans.
translation.zh: 老实说， 我们试图寻找方法 来控制大脑中的回路，细胞，部分的组织还有 它的传输途径 这不仅是对科学的探索， 也是直面人类所面临的 一些问题。