Little, Big - pg. 44

And so on further within: the vast, inner circles where they grow to full size are so tiny that we step completely over them, constantly, in our daily lives, without knowing we do so, and never enter there at all -- though it may be that in the old heroic age, access there was easier, and so we have the many tales of deeds done there. And lastly, the vastest circle, the infinity, the center pint - Faery, ladies and gentlemen, where the heroes ride across endless landscapes and sail sea beyond sea and there is no end to possibility -- why that cirle is so tiny it has no door at all."