Wednesday, September 21, 2022

2022.9.21

It was cloudy and rather cool.

I had meetings today.

I overworked for an hour and came home later than usual.

I watched two NHK programs which I do not have interest usually. One is about French History. The other is about Formula of mathematics. To know things is interesting.

Free promotion of the 45th book was over.I hope many people enjoy.

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