The phrase 'before experience' is correct and usable in written English.
You can use it to refer back to a time before one encountered a certain experience. For example: I had no idea what I was doing before experience taught me the ropes.
Change before experience?
That could be anything from the Dakota (1884) to 998 Fifth Avenue (1912), in part because they were designed before experience taught developers how to cut corners.
Pa Midwinter's thoughtful internal narrative is convincingly idiosyncratic, steeped in pathos and well contrasted with that of his son, for whom the world is still black and white – as it is before experience teaches us tolerance and widens our view.
Grace Edwards, 20, who volunteered with the charity this year mentioned how "the bar managers were friendly and forgiving to people who hadn't worked on bars before, experience wasn't needed, but as I had some I was given the role of team leader.
A pair of seventeen-year-old Americans, Ingrid Neel and Tornado Alicia Black — playing their first Open together, and having won their first-round match — hung in for two sets against the seventh-seeded veteran Czech team of Lucie Hradecká and Andrea Hlaváčková before experience prevailed, 6-3, 4-6, 6-1.
Paul Kenny, leader of the GMB union and a veteran of the campaigns against pay deals at British Gas in the 1990s, said: "Expecting fund managers, representing shareholders, who themselves are also on the gravy train, to sort this is putting hope before experience.
He'd never before experienced mental health problems.
Scholarship declined and popular religion became mechanical to an extent that Jews had never before experienced.
In Nazi Germany, anti-Semitism reached a dimension never before experienced.
She was nervous, and her eyes told a story I'd never before experienced.
But the rawness of the emotion is something that Feinberg acknowledges he has never before experienced.
