俱舍論記 19.105

19.105

「於等於勝至總名過慢」者，釋第二慢。於等謂勝、於勝謂等，總名過慢。慢太過故，妄進一階，或過前慢、或慢過重前，故名過慢。《正理論》云「於他等勝族、明等中，謂己勝等，名為過慢。

"Toward the equal and toward the superior [...] collectively termed arrogance"—this explains the second conceit. Thinking oneself superior toward the equal, or thinking oneself equal toward the superior, is collectively termed arrogance (atimāna). Because the conceit goes too far, falsely advancing by one level—either exceeding the previous conceit or being a conceit that excessively surpasses the previous one—it is therefore called arrogance. The Nyāyānusāra says: "Toward others of equal or superior family, intelligence, and so on, thinking oneself superior or equal is called arrogance."