折疑論 2.189

2.189

方焚身自害者。亦以遠矣（方比也。若沙門剃除鬚髮而為不孝。若比之介子推豫讓荊軻泰伯夷齊等。焚身自害者遠之遠矣）。

Compared to those who burn their bodies or harm themselves, this is far different! (Fang means comparing. If it is said that the śramaṇa's shaving of beards and hair is unfilial, when compared to Jie Zhitui, Yu Rang, Jing Ke, Taibo, and Boyi and Shuqi, who burned their bodies or harmed themselves, it is far, far removed from that).