Day26

8:30-17:30 Cloudy
Clean up the machine volume.
Star to calculate a matrix.

Make a phone call to my father.
He does not stop to talk about Finland, such like,
"Talking about Finland, Suomi means lake.
There is many lakes made by glacier and coniferous forest that name taiga.
They are different from Sweden and other Northern Europe, not Slav, not German."

My father is a high school teacher, he teaches world history more than 35 years.