👉 The "but fluid" refers to the dynamic and flexible nature of language, particularly in how it adapts and changes over time. Unlike rigid structures, language is a living entity that evolves with cultural shifts, technological advancements, and societal changes. This fluidity allows for the emergence of new words, phrases, and expressions, such as "but fluid" itself, which captures the idea of something adaptable and malleable. It highlights how language can seamlessly integrate new concepts, reflecting the ever-changing landscape of human thought and communication. This adaptability ensures that language remains relevant and expressive, enabling effective communication across diverse contexts and generations.