In the Bhagavad-gītā it is clearly said that all intelligence comes from the Supreme Personality of Godhead, who is situated in everyone’s heart as Paramātmā. One should not be too proud of one’s position. Even if one is a greatly learned scholar, if he commits an offense to the lotus feet of the Lord he will not be able to speak properly, in spite of his learning. In every respect, we are controlled. Our only duty is to surrender always to the lotus feet of the Lord and not be falsely proud.
Ref >> Srila Prabhupada Vani.