《中部》第一经，佛陀在 Ukkaṭṭhā 开示，逐一检视当时各种关于“我”与涅槃的哲学见解，并将其与自身教法相对照。

The first discourse of the Majjhimanikāya, taught at Ukkaṭṭhā, in which the Buddha surveys various contemporary philosophical systems on the nature of self and nibbāna and contrasts them with his own teaching.