“Eyes are the jewels of the body” —Henry David Thoreau   Representational image Dr Sharma, an ophthalmologist, was sitting in his living room, sipping coffee while reading his favourite digital magazine, Edge & Essence . Suddenly, the doorbell rang. He went to open the door and saw Meera, his younger sister, standing there with red, puffy eyes, rubbing them furiously. “Brother! Thank God you’re home!” she cried, barging in without waiting for an invitation. Mrs Sharma, who wa