I had just a slight idea about what the Universal Grammar is all about, I knew one of the main theorist behind it was the well known Linguist Noam Chomsky , his theory is that grammar is hard-wired into the brain.
One of the examples to illustrate this best is the following one extracted from Wikipedia
- If a language has a word for purple, it will have a word for red
Sometimes reading is not the best option to understand those kind of topics that might be complex so videos help to clarify everything . I hope this enlightens more your knowledge than all the reading that you possibly have done on the topic
I like the idea of thinking in how language are the same even though we know the different that languages can be.