Arche (Ancient Greek: ἀρχή) is a Greek word with primary senses "beginning", "origin" or "source of action". (εξ’ ἀρχής: from the beginning, οr εξ’ ἀρχής λόγος: the original argument), and later first principle or element, first so used by Anaximander (Simplicius in Ph. 150.23), principles of knowledge (ἀρχαί) (Aristot. Metaph. 995b8). By extension, it may mean "first place, power", "method of government", "empire, realm", "authorities" (in plural: ἀρχαί), "command". The first principle or element corresponds to the "ultimate underlying substance" and "ultimate undemonstrable principle". In the philosophical language of the archaic period (8th-6th century BC), arche (or archai) designates the source, origin or root of things that exist. In ancient Greek philosophy, Aristotle foregrounded the meaning of arche as the element or principle of a thing, which although undemonstrable and intangible in itself, provides the conditions of the possibility of that thing.
In the mythical Greek cosmogony of Hesiod (8th-7th century BC), the origin of the world is Chaos, considered as a divine primordial condition, from which everything else appeared. In the creation "chaos" is a gaping-void, but later the word is used to describe the space between the earth and the sky, after their separation. "Chaos" may mean infinite space, or a formless matter which can be differentiated. The notion of temporal infinity was familiar to the Greek mind from remote antiquity in the religious conception of immortality. The conception of the "divine" as an origin, influenced the first Greek philosophers.
Arche (/ˈɑːrkiː/ ARK-ee; Greek: Αρχή), also known as Jupiter XLIII, is a moon of Jupiter. It was discovered by a team of astronomers from the University of Hawaii led by Scott S. Sheppard in 2002, and received the temporary designation S/2002 J 1.
Arche is about 3 kilometres in diameter, and orbits Jupiter at an average distance of 23,717 Mm in 746.185 days, at an inclination of 165° to the ecliptic (162° to Jupiter's equator), in a retrograde direction and with an eccentricity of 0.149.
It was named in 2005 after Arche, whom some Greek writers described as one of the four original Muses, an addition to the earlier three (Aoede, Melete, and Mneme).
Arche belongs to the Carme group, made up of irregular retrograde moons orbiting Jupiter at a distance ranging between 23 and 24 Gm and at an inclination of about 165°.
Arche (Ancient Greek: Ἀρχή) in ancient Greek religion was the muse of origins. She was one of the five later identified (Boeotian) muses. Nine different muses were later named which became known as the Olympian Muses, daughters of Zeus and Mnemosyne which is more familiar in classical descriptions of the muses.
Atman may refer to:
The Jīva or Atman (/ˈɑːtmən/; Sanskrit: आत्मन्) is a philosophical term used within Jainism to identify the soul. It is one's true self (hence generally translated into English as 'Self') beyond identification with the phenomenal reality of worldly existence. As per the Jain cosmology, jīva or soul is also the principle of sentience and is one of the tattvas or one of the fundamental substances forming part of the universe. According to The Theosophist, "some religionists hold that Atman (Spirit) and Paramatman (God) are one, while others assert that they are distinct ; but a Jain will say that Atman and Paramatman are one as well as distinct." In Jainism, spiritual disciplines, such as abstinence, aid in freeing the jīva "from the body by diminishing and finally extinguishing the functions of the body." Jain philosophy is essentially dualistic. It differentiates two substances, the self and the non-self.
According to the Jain text, Samayasāra (The Nature of the Self):-
Ātman (/ˈɑːtmən/) is a Sanskrit word that means inner self or soul. In Hindu philosophy, especially in the Vedanta school of Hinduism, Ātman is the first principle, the true self of an individual beyond identification with phenomena, the essence of an individual. In order to attain liberation, a human being must acquire self-knowledge (atma jnana), which is to realize that one's true self (Ātman) is identical with the transcendent self Brahman.
The six orthodox schools of Hinduism believe that there is Ātman (Soul, Self) in every being, a major point of difference with Buddhism, which does not believe that there is either soul or self.
"Ātman" (Atma, आत्मा, आत्मन्) is a Sanskrit word which means "essence, breath, soul." It is related to PIE *etmen (a root meaning "breath"; cognates: Ancient Greek ἀτμός atmòs "vapor" (whence English atmosphere), Dutch adem, Old High German atum "breath," Modern German atmen "to breathe" and Atem "respiration, breath", Old English eþian). Ātman is synonymous with Soul, Self.