The Void is not beyond the reach of human consciousness, not a condition that is unknowable or inexperienceable. This is testified by the Buddhist Sage Nagasena: "O King, Nirvana exists. . . . And, it is perceptible to the mind. . . . that disciple who has fully attained, can see Nirvana."
-- Notebooks Category 19: The Reign of Relativity > Chapter 5: The Void As Metaphysical Fact > # 25