It is one of the great troubles of life that we cannot have any unmixed emotions. There is always something in our enemy that we like, and something in our sweetheart that we dislike. It is this entanglement of moods which makes us old, and puckers our brows and deepens the furrows about our eyes. If we could love and hate with as good heart as the faeries do, we might grow to be long-lived like them. But until that day their untiring joys and sorrows must ever be one-half of their fascination. Love with them never grows weary, nor can the circles of the stars tire out their dancing feet. The Donegal peasants remember this when they bend over the spade, or sit full of the heaviness of the fields beside the griddle at nightfall, and they tell stories about it that it may not be forgotten.
William Butler Yeats – “The Celtic Twilight”