CC Madhya 20.103

‘sādhya’-‘sādhana’-tattva puchite nā jāni
kṛpā kari’ saba tattva kaha ta’ āpani”
Synonyms: 
sādhya — of the goal of spiritual life; sādhana — of the process of obtaining that goal; tattva — truth; puchite — to inquire; jāni — I do not know; kṛpā kari’ — by Your causeless mercy; saba tattva — all such truths; kaha ta’ āpani — please personally explain to me.
Translation: 
“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.”