, Volume 22, Issue 1, pp 15–25

An Early Buddhist Text on Logic: Fang Bian Xin Lun


DOI: 10.1007/s10503-007-9076-5

Cite this article as:
Gillon, B.S. Argumentation (2008) 22: 15. doi:10.1007/s10503-007-9076-5


The Fang Bian Xin Lun is a text on Buddhist logic which is thought to be the earliest one still to be extant. It appears in Chinese only (T1632). The great Italian indologist Giuseppe Tucci, believing that the text was originally a Sanskrit text, translated it into Sanskrit and gave it the title Upāyahṛdaya. The paper provides the historical background of the development of logic in Classical India up to the time of this text, summarizes its content and translates its first section.


Buddhist logicChinese logicDebateFang Bian Xin LunUpāyahṛdayaGiuseppe Tucci

Copyright information

© Springer Science+Business Media B.V. 2008

Authors and Affiliations

  1. 1.Department of LinguisticsMcGill UniversityMontrealCanada