Yes, you can know "Shree Bhashya" by heart and rare Shakti Tantras, forgetting simple, but very dear things to you.
Reading "Shree Skanda-Purana", I have stumbled upon
Shree Ashtakshara Mantra of Bhagavan Shree Venkateshwara - OM NAMO VENKATESHAYA
Waves of shame upon all my being, but this Mantra had been totally forgotten by me in the course of these years.
When we in Shree MahaLakshmi-Sampradaya (Shree Ramanuja-Sampradaya) speak about Shree Ashtakshara-Mantra (that is 8-syllable Mantra) we imply "OM NAMO NARAYANAYA" of course.
But as you see there is second Shree Ashtakshara-Mantra - OM NAMO VENKATESHAYA, very simple and very beautiful!
