Everything is interconnected. My readings of classical authors, who never speaks of sunsets, have made many sunsets intelligible to me, in all their colors. There is a relationship between syntactical competence, by which we distinguish the values of beings, sounds and shapes, and the capacity to perceive when the blue of the sky is actually green, and how much yellow is in the blue-green of the sky. It comes down to the same thing - the capacity to distinguish and to discriminate. There is no enduring emotion without syntax. Immortality depends on the grammarians.