In this quote, Paul McCartney is highlighting the ability and artistry of lyricists. He suggests that they have a distinct capability to control and manipulate words in such a way that is both imaginative and impactful. By "playing" with words, lyricists are able to craft lyrics that are not just pleasing to the ear, but also convey deep significance and feeling. This quote also suggests that being a lyricist requires a certain level of skill and creativity, as it takes an unique skill to effectively utilize words to create effective and memorable tunes. In general, McCartney is acknowledging the essential role that lyricists play on the planet of music.
"Liquid architecture. It's like jazz - you improvise, you work together, you play off each other, you make something, they make something. And I think it's a way of - for me, it's a way of trying to understand the city, and what might happen in the city"
"Jazz vision is the fusion of music and art a real paradox of same-yet different. Here we play in exchanges, like the hardness of the key of c# major and from the softness of Db major - capturing, reflecting and improvising"
"Genius is not a possession of the limited few, but exists in some degree in everyone. Where there is natural growth, a full and free play of faculties, genius will manifest itself"