The story of the mystics is one of an all-consuming, passionate love affair between human beings and God. It speaks of deep yearning, of burning desire for the contemplation and presence of the divine beloved. Mystics seek participation in divine life, union, and communion with God. Their desire is kindled by the fire of divine love itself, which moves the mystics in their search and leads them, often on arduous journeys, to discover and proclaim the all-encompassing love of God for humankind.
Perhaps it seems surprising that physicists seek beauty, but in fact they have no choice. As yet there has not been an exception to the rule that the demonstrable solution to any problem will turn out to be an aesthetic solution.