Thank you for your comment!
It has been discussed on and off chain many times before... I will try posting both languages in the same post for the next articles ! I thought a lot about posting both languages in the same post for this topic but it was already too long (and a lot of work) so I preferred separating the languages instead of the content (plus it allows me to engage in 2 communities, StemSocial and LaRuche, without crossposting).