Nota 8 English

Yes, English can be weird. It can be understood through tough thorough thought, though.

To be honest, I have to translate this phrase, and even in my language (Spanish) I had to reflect.

To be honest, I had to translate that phrase and even in my language (Spanish) I had to think about it

                                                                                                                                            I had to reflect on it.

English is a language that conect us

English is a language that connects us,

and this is beautifil beacuse 

and this is beautiful because 

even if we can comunicate  through signs when our expressions if you learn a language you learn his culture

(I'm not 100% sure what you are trying to say here, but...)

even if we could communicate using (just signs or expressions???) if you learn a language you learn the culture as well

, for example if two french guys learn spanish but one live in Mexico and another live in Chili, they will learn Spanish that's for sure that but with a total different culture.

. For example, if two French guys were learning Spanish, but one lived in Mexico and another lived in Chili, they would learn Spanish, that's for sure, but they'd also learn about two different cultures.

The grammar in that sentence can be a little hard since it uses the conditional. 

Nota 8 English

*I didn't understand this expression

**Two "but"s in the same sentence! The reader will not know whether they should be looking left or right.

Very well written!