《资治通鉴·唐纪·唐纪七十四》
孟方立性情猜忌，属下将领大多怨恨，到这时都不肯为他效力，孟方立惭愧恐惧，服药自杀。
方立性猜忌，诸将多怨，至是皆不为方立用，方立惭惧，饮药死。
Meng Fangli was suspicious, and most of his subordinates were resentful. At this time, they refused to serve him. Meng Fangli was ashamed and frightened, and he committed suicide by taking medicine.