When the aesthetic sense, based on the subtle aesthetic science, comes to touch a certain standard, it is what is called mysticism. And when this mysticism reaches the pinnacle of human glory, or the excellence of human glory, it is called spirituality.
Mysticism is the never-ending endeavour to find out the link between the finite and the infinite.
This is mysticism. It is one of the human wants that human beings are never satisfied with something finite. They are never satisfied with something limited. That is, in the quest for the infinite, human beings first come in contact with aesthetic science. Aesthetic science is that which one can express in a subtler way, from subtle to subtle, and when it reaches the subtlest point, that point is the pinnacle of human glory.