Prathama-prakaraṇam (Yama) · Verse 64
प्रवृत्तौ वा निवृत्तौ वा एकरूपत्वमार्जवम् । प्रियाप्रियेषु सर्वेषु समत्वं यच्छरीरिणाम् ॥
pravṛttau vā nivṛttau vā ekarūpatvamārjavam | priyāpriyeṣu sarveṣu samatvaṃ yacc harīriṇām ||
Ārjavam is defined as ekarūpatva — uniformity, consistency — in both activity (pravṛtti) and withdrawal (nivṛtti). It manifests as samatva — equanimity — toward all embodied beings, whether dear (priya) or not (apriya). This even-minded consistency across action and inaction, attraction and aversion, is the practical expression of the non-dual awareness that yoga cultivates.