"Bhikkhus," the Buddha said, "all is burning. Whatever is felt as pleasure or painful, it is burning with the fire of lust, with the fire of hate, with the fire of delusion. Birth is dukkha, old age is dukkha, death is dukkha. Sorrow, lamentation, pain, grief, and despair are dukkha. Not to get what one desires is dukkha. In short, the five groups of existence, that is, form, feeling, perception, volition, and consciousness, are dukkha."
Wat Khmer, Khao I Dang, Aranyaprathet, Thailand