Diamond Sutra
Chapter 3
“By this wisdom shall enlightened disciples be enabled to bring into subjection every inordinate desire! Every species of life, whether hatched in the egg, formed in the womb, evolved from spawn, produced by metamorphosis, with or without form or intelligence, possessing or devoid of natural instinct—from these changeful conditions of being, I command you to seek deliverance, in the transcendental concept of Nirvana. Thus, you shall be delivered from an immeasurable, innumerable, and illimitable world of sentient life; but, in reality, there is no world of sentient life from which to seek deliverance. And why? Because, in the minds of enlightened disciples there have ceased to exist such arbitrary concepts of phenomena as an entity, a being, a living being, or a personality.”