Physically none of us are the same, even identical twins are never identical physically. However, two can spiritually be identical. Two conscious beings can have an identical conscience.
Consciousness is life_it is the awareness of being. The magnitude of the consciousness is proportional to the awareness of the consciousness; and greater the intensity of the consciousness, greater it's Self–consciousness. To be self conscious is to be conscious of consciousness itself. And greater the 'self conscious', greater it's consciousness of the universal consciousness–Life–God.
Life has principles–Conscience, and the self conscious are aware of the theses principles according to the magnitude of their self consciousness. And the spirituality of any one 'self conscious' is their conscientiousness. The self conscious have a degree of autonomy from the universal consciousness_the source of all consciousnesses–God. How intensely self conscious one is, is how autonomous one is, and how powerful one is.
The nature of life is continuance of the existence awareness. The universal consciousness is continually growing in awareness and knowledge along with it’s conscience. With knowledge comes the power of creativity. The evolution of life on earth is an example of it's growth that is materializing on a physical plane. It's thoughts and it's creativity materializing for all that it has given Self consciousness to witness it's knowledge, power and existence. And mankind represent the express intensity of the consciousness of God. However, not many men and women’s self consciousness express the intensity of the Conscience of God.
Consciousness is Life and Conscience is Love. God and the Principle of God. The self conscious Man can grow in knowledge, and know like God and create like God, and also love like God: be conscientious like God. To grow in knowledge and conscientiousness simultaneously is to grow parallel to the universal consciousness, and be one with it, and have it’s power.
Two people cannot have a perfect relationship unless they are both equally conscientious. Unless two can perfectly relate to each other, two cannot have a perfect relationship. With each one of us having distinct desires, aspirations and talents; how can any one of us relate perfectly to another, unless we all love equally?
Since we cannot compete with the source of our consciousness, we (the self conscious) compete with each other with knowledge, disregarding our conscience to overpower each other; to have more ‘life’ than the other. Relationships that are conscienceless are mere associations for the purpose of competition. They are perfect relationships that end with winners and losers.
Loving relationships are relationships that are parallel for the purpose of coexistence (not codependence). They are perfect relationships that share knowledge and co-create, and extend.
Yes, “Knowledge will forever govern ignorance;”
And, “The fear of the Lord is the beginning of knowledge.” Prov.1:7

Consciousness Relativity and Special consciousness Relativity.
The existence of man's consciousness depends on the conscious-conscience equivalence. The material state of man is the prerequisite to consummating the conscious-conscience equivalence, and propagating and transforming into the pure conscious state of the highest consciousness that exists beyond the space-time continuum. @ CONSCIOUSNESS

Author's Bio: 

Born in Sri Lanka to Dr. and Mrs. Lorenz Perera in 1956.

 St. Thomas' Preparatory School, Bandarawella, Sri Lanka.
North Eastern College, Sangre Grande, Trinidad.
Duff Miller London Tutors, London, England.
Hounslow Borough College, London, England. (Science and Biochemistry).
Surrey University, Surrey England. (Chemical Engineering).
Lister and Fairfield Schools of nursing, Hertford and Bedford, England. (Psychiatric and General Nursing).

Drawing from professional and personal experience (Psychiatry & Bible Study), and having experienced life in four countries: Sri Lanka, Trinidad, United Kingdom, and Australia; Ro and Mo write on life, Consciousness / Awareness.