"They teach you there's a boundary line to music. But, man, there's no boundary line to art"

This quote by Charlie Parker speaks to the idea that art is endless and limitless. He is recommending that there are no guidelines or limits when it concerns art. He is saying that art is not confined to any one category or style, which it is open to analysis and exploration. He is likewise suggesting that music, which is typically seen as a form of art, is not restricted to any one style or category either. He is motivating people to check out and explore different styles and genres of music, and to not be confined by any limits. He is suggesting that art is a form of expression that is open to interpretation and expedition, and that there are no limitations to what can be developed. He is motivating people to push the boundaries of art and to check out originalities and ideas.