{
  "id": "greek-philosophy-20260829-221130",
  "topic_id": "greek-philosophy",
  "title": "古希腊哲学：问本质",
  "tag": "古希腊",
  "category": "philosophy",
  "date": "2026-08-29",
  "time_sgt": "22:11",
  "datetime_sgt": "2026-08-29T22:11:30+0800",
  "year": "2026",
  "month": "08",
  "day": "29",
  "excerpt": "公元前六世纪，希腊人把神话换成问题。泰勒斯说万物源于水，毕达哥拉斯说世界是数，赫拉克利特说一切皆流，巴门尼德说存在不变。苏格拉底把问题对准人心：…",
  "narration": "公元前六世纪，希腊人把神话换成问题。泰勒斯说万物源于水，毕达哥拉斯说世界是数，赫拉克利特说一切皆流，巴门尼德说存在不变。苏格拉底把问题对准人心：未经省察的人生不值得过。柏拉图以理念为真，亚里士多德以实体与目的重排自然。一分钟只记一件事：哲学不是答案清单，是敢于追问的勇气——从城邦石阶到今天的算法时代，问本身仍是自由。",
  "video_url": "/philo/2026/08/29/greek-philosophy-20260829-221130/episode.mp4",
  "text_url": "/philo/2026/08/29/greek-philosophy-20260829-221130/narration.txt",
  "poster_url": "/philo/2026/08/29/greek-philosophy-20260829-221130/poster.jpg",
  "json_url": "/philo/2026/08/29/greek-philosophy-20260829-221130/meta.json",
  "duration_sec": 60
}