"And you can put your total energy for the inner eye. The outside eyes are wasting eighty percent of energy - it is the major part. Man has five senses, eighty per cent is taken away by the eyes and only twenty per cent is left for the other four senses. They are very poor people, those four. Eyes are very rich, they have monopolised the whole thing; hence it is good - eighty per cent energy is saved - and that can be immediately used for witnessing, for seeing your inner world. hence in the East we call a person who is blind 'pragyanshakshu' - this word is untranslatable."