What he (Prahlada) had learned about diplomacy from his material teachers, Sanda and Amarka, was useless. Bhaktih paresanubhavo viraktir anyatra ca (SB 11.2.42). This is the symptom of pure devotional service: Revision history
Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.