What this says is that for people like me who care about liberal democracy, is we've got to find a more sustainable way of ensuring that we have a sustainable form of democracy in a liberal way, and that has its roots in economics.
这表示： 对于像我这样的人 在乎自由民主的人， 需要找到更多可持续的方式 确保有一个可持续的 实现民主的方式， 并且拥有深厚的经济基础。