Mūlamadhyamakakārikā[edit]
The Mūlamadhyamakakārikā is Nāgārjuna's best-known work. It is "not only a grand commentary on the Buddha's discourse to Kaccayana,[12] the only discourse cited by name, but also a detailed and careful analysis of most of the important discourses included in the Nikayas and the agamas, especially those of the Atthakavagga of the Sutta-nipata.[13]
In the Mūlamadhyamakakārikā, "[A]ll experienced phenomena are empty (sunya). This did not mean that they are not experienced and, therefore, non-existent; only that they are devoid of a permanent and eternal substance (svabhava) because, like a dream, they are mere projections of human consciousness. Since these imaginary fictions are experienced, they are not mere names (prajnapti)."[14]