撫州曹山元證禪師語錄 1.118

1.118

一者往來異類，謂如今一切聲色言語階級地位捨父逃逝，盡皆却向上祖父得為異類，又天堂地獄餓鬼畜生修羅等皆是異類。

The first is the different species of coming and going: meaning that now all sounds, forms, words, stages, and positions are forsaking the father and fleeing away; all are turning back up to the ancestral father to become a different species; furthermore, heavenly realms, hells, hungry ghosts, animals, asuras, and so forth are all different species.