A materialistic person does not have to practice talking about women and sex. Why? It is spontaneous. Why? It is always in the heart. Therefore, because it is always in the heart, spontaneously he speaks about these things. The slightest attractive object he sees, immediately and spontaneously it awakens a desire to speak about these topics. Similarly, paramahamsas who have accepted Krishna within the core of their hearts, they are spontaneously attracted to speaking about Krishna. They have accepted Krishna within the core of their heart, therefore to speak about Him is spontaneous, because they see Krishna in everything, they see Krishna everywhere.
June 15, 2014, Carpathian Festival in Ukraine, S.B. 1.2.19