Note 10 — Chapter XX · KOSALA AND SRAVASTI. THE JETAVANA VIHARA AND OTHER MEMORIALS AND LEGENDS OF BUDDHA. SYMPATHY OF THE MONKS WITH THE PILGRIMS.
James Legge translation
(10) Arya, meaning “honourable,” “venerable,” is a title given only to those who have mastered the four spiritual truths:—(1) that “misery” is a necessary condition of all sentient existence; this is duhkha: (2) that the “accumulation” of misery is caused by the passions; this is samudaya: (3) that the “extinction” of passion is possible; this is nirodha: and (4) that the “path” leads to the extinction of passion; which is marga. According to their attainment of these truths, the Aryas, or followers of Buddha, are distinguished into four classes,—Srotapannas, Sakridagamins, Anagamins, and Arhats. E. H., p. 14.