Shri Shri Guru Gaurangau Jayatah !!!
Shrimad Bhagvatam verse 11/11/20
And as narrated in Bengali couplets by Srila Bhagvatacharya in Shri Shri Krishna-Prem-Tarangani
"O Uddhava ! the wise pay no heed to those mundane fruitless words which do not bring forth eternal bliss to the world, which do not narrate My names, descents, glories, qualities and pass-times with My associates. Topics of My names, descents, glories, qualities and pass-times with My associates enkindle devotional love, destroy evil and result in eternal good of the world."
"Aamara nirmala yash, naam, guna, bani;
Jahate na thake, se vachana vyartha maani.
Se bani pandita kabhu naahi laya mukhe;
Tatva jigyasiya pare rahe nija sukhe."