Verse 22

येषामिदमुपादेयमिदं हेयमिति स्थितिः ।विलीना ते न वाञ्छन्ति त त्यजन्तीह किंचन

In plain words

Those in whom the fixed conviction 'this is to be taken, this is to be rejected' has dissolved — they neither long for anything here, nor do they reject anything.