It's very hot. How can I calm down and read?

I think people can't concentrate on reading when the weather is hot. Because it is hot, people's mood is very impetuous and they don't have the mind to calm down and study, so they can't learn.

When the weather is very hot, the first thing I think of is hiding indoors, such as studying at home with the air conditioner on, or inviting some friends to study in a tea shop. I think the best way is to go to the library, because there are many books and materials to consult, and the environment inside is very quiet, which can make people devote themselves to reading quickly.