What is the ultimate enjoyment in life?

Netizen: The summer vacation after the college entrance exam, no annoying homework.
The admission letter from 985 is quietly lying there.
It's raining outside, and I’m sitting in front of the computer playing games.
Both parents are here, and I don’t have a head full of white hair.
Twenty years ago, it was just an ordinary afternoon, but it was the happiest moment of my life.
Since then, I’ve been rushing forward nonstop.
At the time, I thought it was just ordinary; looking back, those old times are hard to find.