J.B. Kripalani is little-remembered today. But he was one of the famous men of our Gandhian era. He joinedMahatma Gandhi even before Rajendra Prasad, Vallabhbhai Patel and Jawaharlal Nehru did. Kripalani was teachingin a Bihar college when the Mahatma went to Champaran to look into the plight of indigo growers. Gandhiji andKasturba addressed him as Professor. Kripalani acquired the label Acharya because he was principal ofthe Gujarat Vidyapith for some years.