There Is No Gold in the Golden Age

"What would happen if you traveled back to the 1980s and 1990s?" "Indiscriminate killing." Chen Shi'an said. Then he came. 1979, Shanghai, seventeen years old. I can't even tell the difference between food stamps and face stamps. No system, no memory. Just a diary, Zhou Jianguo who rides to pick him up every day. With a bachelor's degree in mathematics and economics, Chen Shi'an wondered if this was a dimensionality reduction attack. As a result, the geometry questions in the college entrance examination and real variable functions cannot be said to be the same thing, they have nothing to do with each other. I read English so well that the teacher looked at me like he was looking at a class enemy. It turned out that all the gold on the ground was mixed with soot. If you want to pick it up, you must first learn to make a stove. Forget it, take the college entrance examination first. Let's talk about other things after the exam.