A long time ago, I kept a diary because I had a bad memory and was afraid of forgetting many things.Later, I gradually became lazy and stopped writing. Now, I decided to continue writing, because I suddenly discovered that a diary can not only remind myself, but also remind others. For example, the day before yesterday, Wang Xiaohu said, Brother Hei, when will you pay back the twenty taels of silver you owe me? I wondered, when did I owe you money? Wang Xiaohu said very unhappy, in a certain year, a certain month, a certain day, because of something, you lent me twenty taels of silver, did you forget?

I thought about it for a long time, but I had no impression at all, so I said, oh!Wait for me to go back and check the diary! Wang Xiaohu asked nervously, do you still keep a diary? I said, um! At night, I was rummaging through boxes and chests looking for a diary, and Wang Xiaohu ran out of breath and said, Brother Hei, I'm really sorry, I made a mistake, you didn't owe it! I'm relieved, let's continue writing!