A high school biology teacher once said: "Although people are engaged in metabolism and renewing their skin and tissues all the time, on average human cells are replaced every seven years." He Shuangci asked himself, then I am at that stage of seven years now. Alas, there is no trace of it. Will there be my seven years in Yang Guifei's Tang Dynasty? The wheel of history is majestic, and the replacement of cells is endless. If I were myself for seven consecutive years, would you still remember me after graduating from college? He Shuangci looked at his deskmate Jiang Shouxiao who was doing physics homework next to him. "I won't have Alzheimer's disease after seven years..." "Hehehe, that's good."
Purpose: Love is the best if you have it; if you don't have it, you can grow independently