This mind is an uncertain thing. This body is uncertain. Together they are impermanent. Together they are a source of suffering. Together they are devoid of self. These, the Buddha pointed out, are neither being, nor a person, nor a self, nor a soul, nor us, nor they. They are merely elements: earth, water, fire and wind. Elements only!
– Ajahn Chah, “Bodhinyana”
— Buddhist Wisdom —