Hellenistic philosophy

History of Hellenistic Logic, Algra, Keimpe; Barnes, Jonathan; Mansfeld, Jaap; Schofield, Malcolm (编), The Cambridge History of Hellenistic Philosophy, Cambridge

無痛（古希臘語：ἀπονία，英語：Aponia）是痛苦的缺乏。其被伊比鳩魯學派看待為身體快樂的頂點。与其他希腊化哲学（英语：Hellenistic philosophy）类似，伊比鸠鲁学派也认为快乐是人生的终极目的，并将快乐定义为身心毫无苦楚的状态，即“无痛”。只有人们达到“无痛”的境界时，才能称得上是达到了极致的快乐。

Tiziano Dorandi, Chapter 2: Chronology, in Algra et al. (1999) The Cambridge History of Hellenistic Philosophy, page 51. Cambridge.

2: Chronology, in Algra et al. (1999) The Cambridge History of Hellenistic Philosophy, page 38. Cambridge. Dorandi prefers an age of 101. Diogenes Laërtius

Encyclopedia of Philosophy. Tiziano Dorandi, Chapter 2: Chronology, in Algra et al. (1999) The Cambridge History of Hellenistic Philosophy, pages 52-3. Cambridge