aham-tattvad vikurvanan

 mano vaikarikad abhut

vaikarikas ca ye deva

 arthabhivyañjanam yatah

 

Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 

 

The false ego is transformed into mind by interaction with the mode of goodness. All the demigods who control the phenomenal world are also products of the same principle, namely the interaction of false ego and the mode of goodness.

 

Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 

 

False ego interacting with the different modes of material nature is the source of all materials in the phenomenal world.