You have manifested all these transcendental truths in my heart. This is exactly the way Narayana educated Lord Brahma

Expressions researched:
"You have manifested all these transcendental truths in my heart. This is exactly the way Nārāyaṇa educated Lord Brahmā"

Sri Caitanya-caritamrta

CC Madhya-lila

“You have manifested all these transcendental truths in my heart. This is exactly the way Nārāyaṇa educated Lord Brahmā.

CC Madhya 8.264, Translation and Purport

“You have manifested all these transcendental truths in my heart. This is exactly the way Nārāyaṇa educated Lord Brahmā.”

The heart of Brahmā was enlightened by the Supreme Personality of Godhead. This is Vedic information given in the Śvetāśvatara Upaniṣad (6.18):

yo brahmāṇaṁ vidadhāti pūrvaṁ

yo vai vedāṁś ca prahiṇoti tasmai

taṁ ha devam ātma-buddhi-prakāśaṁ

mumukṣur vai śaraṇam ahaṁ prapadye

“Because I desire liberation, let me surrender unto the Supreme Personality of Godhead, who first enlightened Lord Brahmā in Vedic knowledge through Lord Brahmā’s heart. The Lord is the original source of all enlightenment and spiritual advancement.” In this connection one may also refer to Śrīmad-Bhāgavatam 2.9.30-35, 11.14.3, 12.4.40 and 12.13.19.