Pic related, the author of the first book in the Slovene language. He created the written language from several Slovene dialects and was the first to do so.
Well yeah, but when the grammar was formed he delegated it to Bohorič. But he still is the one for Slovenian literary language. Without him we probably wouldn't have either Krelj or Bohorič.
The biggest impact probably had Martin Luther.
His bible translation was the most widely-read book among the literate populace for decades.
Regarding aesthetics I'd go with Goethe
I wish for no more sixes in my diet for it could possibly get influenced by foreign powers that do not agree with my predilection towards the intimate bonding of my lesser know extremities. If you like to forward your issues to a more subservient donor, I would gladly accommodate your staying in the hotel as long as you abstain from sowing discord among the flocks of birds who have nested here.