The Indian Guru, Ramana Maharshi (1879-1950), instructed his students in Self-inquiry by directing them to ask themselves "Who am I?"
URamana Maharshi (1879-1950), umthungi "othulwe" kakhulu eNdiya yanamuhla, wafundisa indlela eqondile yoLwazi, enalo mbuzo owodwa kuwo wonke umuntu: "Ngingubani?."