Today, I learned about:

The battle against the evil virus COVID-19 is far from won. One thing that all people can do is to take the vaccine when they are offered it. You should do it, your friends and family should do it, everyone should do it! If you need conving arguments, see reference #1, which says it all. It is an article written recently in the social media site Quora.

But there are still things to enjoy in this world. The photo below was taken close to Paraty Mirim in the state of Rio de Janeiro, Brazil. Can it get more calm and peaceful?

That’s what I learned in school today!

Ref.:

1: Convincing arguments to make everyone run to get vaccinated against COVID-19

*: What did you learn in school today ?