Is it not certain that the Creator yawns in earthquake and thunder and other popular displays, but toils in rounding the delicate spiral of a shell? -Yeats, The Trembling of the Veil
William Butler YeatsA symbol is indeed the only possible expression of some invisible essence, a transparent lamp about a spiritual flame; while allegory is one of many possible representations of an embodied thing, or familiar principle, and belongs to fancy and not to imagination: the one is a revelation, the other an amusement.
William Butler YeatsI believe when I am in the mood that all nature is full of people whom we cannot see, and that some of these are ugly or grotesque, and some wicked or foolish, but very many beautiful beyond any one we have ever seen, and that these are not far away... and the simple of all times and the wise men of ancient times have seen them and even spoken to them.
William Butler Yeats