license. To practice as an. in California, you must be licensed by the California State Board of Registered Nursing (BRN). You must meet educational requirements, pass a criminal background check, and pass the national licensing examination.To apply for licensure:o practice as an. in California, you must be licensed by the California State Board of Registered Nursing (BRN). You must meet educational requirements, pass a criminal background check, and pass the national licensing examination. To apply for licensure:
Plato (428/427 - 348/347 BCE) is considered the pre-eminent Greek philosopher, known for his Dialogues and for founding his Academy north of Athens, traditionally considered the first university in the western world.t is likely that Plato had known Socrates, at least by reputation, since youth. The Athenian politician, Critias, was Plato's mother's cousin and studied with Socrates as a young man. It has been suggested, therefore, that Socrates was a regular visitor to Plato's family.
Many scholars both ancient and modern have thought that Plato was very closely tied to Pythagoreanism. In the biography of Pythagoras read by Photius in the 9th century CE (Bibl. 249) Plato is presented as a member of the Pythagorean school. He is the pupil of Archytas and the ninth successor to Pythagoras himself..5 The Fourth Century: Aristoxenus, the Last of the Pythagoreans, and the Pythagorists. Aristoxenus (ca. 375- ca. 300 BCE) is most famous as a music theorist and as a member of the Lyceum, who was disappointed not be to named Aristotle's successor (Fr. 1 Wehrli).