Abbreviations
| AN | Aṅguttara Nikāya |
| Cv | Cullavagga |
| Dhp | Dhammapada |
| DN | Dīgha Nikāya |
| Iti | Itivuttaka |
| MN | Majjhima Nikāya |
| SN | Saṁyutta Nikāya |
| Sn | Sutta Nipāta |
| Thag | Theragāthā |
| Thig | Therīgāthā |
| Ud | Udāna |
References to DN, Iti, and MN are to discourse (sutta). Those to Dhp are to verse. The reference to Cv is to chapter, section, and sub-section. References to other texts are to section (saṁyutta, nipāta, or vagga) and discourse. Numbering for AN and SN follows the Thai Edition of the Pali Canon.
All translations from these texts are by the author, and are based on the Royal Thai Edition of the Pali Canon (Bangkok: Mahāmakut Rājavidyālaya, 1982).
