BEING A TEACHER IS A DIFFICULT TASK NOWADAYS, SO I DECIDED TO FOLLOW THIS PIECE OF ADVICE BY BRUCE LEE:
Empty your mind, be formless. Shapeless, like water. If you put water into a cup, it becomes the cup. You put water into a bottle and it becomes the bottle. You put it in a teapot it becomes the teapot. Now, water can flow or it can crash. Be water, my friend.
Yes, the answer may be blowing in the wind when we are in the search of green energies with the ultimate goal of stopping the climate change. Here's a lingohack episode to learn about this semantic field.
Episode 210707 / 07 July 2021 >>> Learn about the power of wind (UK's energy revolution) - Language related to 'energy'. Need-to-know language: wind turbines, generator, wind farms, to power & reliant on coal.
and here are some articles for you to read about the issue:
In the Middle Ages there were minstrels who would go from village to village singing the news, entertaining the people, dancing... Actually, that was the way people learned about El Cid Campeador and the battles in which he participated. There are still a few of them left nowadays. Here are a couple of examples.