“On the plea of disturbance of the bodily air and metabolism, Shri Chaitanya Mahaprabhu acted as if crazy. Thus in His school He began to explain the grammar of verbs through Krishna consciousness. Explaining everything in grammar in relationship to Krishna, the Lord induced His students to refrain from worldly education, for it is better to become Krishna conscious and in this way attain the highest perfectional platform of education.” (Shrila Prabhupada, Chaitanya Charitamrita, Adi 17.7 Purport)