User talk:Gerson Ricardo Costa Farias

October 2020
Hello, I'm Serols. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Carl Sagan—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. Serols (talk) 15:42, 18 October 2020 (UTC)


 * Hi . I've also reverted your edit on Carl Sagan because it seemed like a test edit. Consider using your sandbox to learn how to edit a wikipedia. Also, remember to use the English language when editing here, as some of the information you added seemed to be in Portuguese (including your edit summary). Thanks, Isabelle 🔔 15:44, 18 October 2020 (UTC)