One who is in search of knowledge should give up the search of pleasure and the one who is in search of pleasure should give up the search of knowledge.
What good is a cow that neither gives milk nor conceives? Similarly, what is the value of the birth of a son if he becomes neither learned nor a pure devotee of the Lord?
Even a pandit comes to grief by giving instruction to a foolish disciple, by maintaining a wicked wife, and by excessive familiarity with the miserable.
When one is consumed by the sorrows of life, three things give him relief: offspring, a wife, and the company of the Lord's devotees.