"I am a free man! I will choose my own fate.". This is a sentence that said Bots in the film "King Arthur".
I think that this sentence couldn't be connected to a Middle Age for different reasons. Firstly is that a lot of people was very poor and they were submissive to a king, so they weren't the maker of their destiny.
Secondly because in the Middle Ages people was very religious and they trust in God.