translation.en: Well it's an approach to realize Einstein's dream of a unified theory of physics, a single overarching framework that would be able to describe all the forces at work in the universe.
translation.zh: 那是实践爱因斯坦的物理统一理论的 梦想的一种途径， 一个总体框架 能够描述 宇宙所有的力量在起作用。