“Only those live who do good.”

Count Leo Tolstoy

This quote means that those who do good are the ones who are living. For example, those who do charity work, help others out, are always doing good, obeying the rules, being obedient, are the ones who are living because they are living with good in their hearts. They show that they are full of light and don’t have any darkness in them. They are the ones who are truly living.