p. 229
शिष्टो न शिष्टवत्स्याद् ब्राह्मणो ब्रह्मवित्कविः ॥ ३४ ॥
In plain words
The brāhmaṇa who knows Brahman, the true seer, does not live like ordinary worldly people.
Close to the Sanskrit
The brāhmaṇa, the knower of Brahman, the seer, should not be like a culturally ordinary person.