The horns of a rabbit do not inherently exist because they do not exist at all. The mere realization of their non-existence reveals that the horns of a rabbit do not inherently exist; therefore, the non-inherent existence of the horns of a rabbit is not an emptiness. An emptiness is not understood through realizing the mere non-existence of an object; it is known through comprehending in an existent object the absence of the quality of inherent or objective existence.
Jeffrey Hopkins, Meditation on Emptiness
buddhism, emptiness, existence, sunyata, sutra