Bhakti-rasāmṛta-sindhu .1.75
(11) supaṇḍityaḥ –
[(11) supandityah –]
vidvān nītijña ity eṣa supaṇḍityo dvidhā mataḥ |
[vidvaan neetijna ity esha supandityo dvidhaa matah |]
vidvān akhila-vidyā-vin nītijñas tu yathārha-kṛt ||75||
[vidvaan akhila-vidyaa-vin neetijnas tu yathaarha-krit ||75||]
Blended reading (Sanskrit + English inline)
(11) supaṇḍityaḥ –
vidvān nītijña ity eṣa supaṇḍityo dvidhā mataḥ |
vidvān akhila-vidyā-vin nītijñas tu yathārha-kṛt ||75||
Being knowledgeable has two aspects: knowledgeable of all branches of all subjects and knowledgeable of proper conduct.
Purport
11. Highly Learned When a person is highly educated and acts strictly on moral principles, he is called highly learned. A person conversant in different departments of knowledge is called educated, and because he acts on moral principles, he is called morally stout. Together, these two factors constitute learning.
— A.C. Bhaktivedanta Swami Prabhupāda
Gauḍīya Ācāryas
Jīva Gosvāmī
Gauḍīya
Durgama-saṅgamanī
Commentary
Knowledgeable of all branches of knowledge refers to scriptural knowledge only. Yathārha-kṛt means that, having the scriptural knowledge, the person knows what is to be done.
My note
Source: vedabase.io