Imploding Vacuum Personality: Void of Self! The Blessed Buddha explained the flowing transience of existence as void:
Suppose a man with good sight observed the many bubbles on the Ganges river as they drifted along, by carefully watching and examining them all. Then after he had carefully examined them, they would appear to him as empty, evanescent, and unsubstantial. In exactly the same way does the Bhikkhu observe all the material phenomena, all feelings, all perceptions, all mental constructions, & all states of consciousness, whether they be past, present, or future, far or near. By carefully watching, analysing & examining them all, they appear to him as empty, void, & without a self... Source (edited extract) SN 22:95