俱舍論記 22.136

22.136

「喜足少欲至應知差別」者，釋治相違。喜足能治不喜足，少欲能治大欲。與此所治二種相違，應知差別。於所已得不妙不多，住知足心名為喜足。於所未得衣服等事，不求妙、多名為少欲。

"Contentment and fewness of desires... the distinction should be known": explains the opposition of the remedies. Contentment is able to counter discontent; fewness of desires is able to counter great desire. Opposing these two objects of countering, the distinction should be known. Remaining with a content mind with what is already obtained, neither superior nor abundant, is called contentment. Not seeking what is superior or abundant among robes and other things not yet obtained is called fewness of desires.