After a living-being (creature) travels and travels in the Samsara (or mundane existence or cycle of transmigrations) and reaches the final state of Arahantship or Nirvana in the last existence, in that state of last existence, when that living-being (creature) destroys all defilements and attains Arahantship or Nirvana, the three, the innermost mind or universal existing energy cloud or permanent mind cloud, the conscious mind or upper mind or outer mind, and the subconscious mind or lower mind or inner mind remain eternal, that is, they do not change again, exactly, are perfectly one-on-one and fully unified. Otherwise they fall on top of each other. At the same time, the journey of existence in the Samsara (or mundane existence or cycle of transmigrations) ceases forever, and the creature enters Arahantship or Nirvana. This is the attainment of ultimate complete eternity or permanent eternity of the universal existing energy cloud or permanent mind cloud. This eternity is independent of everything in the universe. In this case
α = β = γ
That is, α, β and γ are all the same. I have illustrated this description in the 11.08.01 diagram above.
After the living-being (creature) reaches the final state of Arahantship or Nirvana at his or her last existence in this Samsara (or mundane existence or cycle of transmigrations) during that state or during the life-time, at any time when all the defilements are removed or at the time of final death, at the last moment when the mind is raised to Vidarshanava (=a very special type of meditation), the attainment of ultimate complete eternity or permanent eternity of the universal existing energy cloud or permanent mind cloud, or in other words, attainment of Arahantship or Nirvana may occur. (All of us must know that, after attainment of Arahantship or Nirvana, there is never rebirth or reincarnation forever or eternally in this Samsara[or mundane existence or cycle of transmigrations]).