'sadhya'-'sadhana'-tattva puchite na jani
krpa kari' saba tattva kaha ta' apani"
sadhya—of the goal of spiritual life; sadhana—of the process of obtaining that goal; tattva—truth; puchite—to inquire; na jani—I do not know; krpa kari'-by Your causeless mercy; saba tattva—all such truths; kaha ta' apani—please personally explain to me.
"Actually I do not know how to inquire about the goal of life and the process for obtaining it. Being merciful upon me, please explain all these truths."
Link to this page: https://prabhupadabooks.com/cc/madhya/20/103