블로그
- 고중세철학 기말 -399 BC) turned men's eyes from the speculations about the nature of the physical world which had been According to Aristotle (Metaphysics, XIII, 1078b25-30), “two things may be fairly ascribed to Socrates
- 일자에 관한 상식 Common Questions about Dates How long has our calendar been around? Our calendar is called the Gregorian calendar and was instituted by Pope Gregory XIII in 1582.