In his autobiography, Gandhi recalls the time he wrote a note to his father, confessing to stealing and cigarette smoking and meat eating. Hand trembling, Gandhi handed his father the slip of paper. The elder Gandhi sat up to read the note and, as he did, “pearl-drops trickled down his cheeks, wetting the paper,” recalls Gandhi. “Those pearl-drops of love cleansed my heart, and washed my sin away. Only he who has experienced such love can know what it is.”