evil and justice

• mary morstan looks for the justice of her father's death

  "You are a wronged woman and shall have justice"
• tonga is presented as conan doyle as evil

  "Never have i seen features so deeply marked with all bestiality and cruelty"

  "as venomous as a young snake"

  "
• j. small feels injustice over losing the treasure

  "it is my treasure"

  "Whose loot is this, if it is not ours?"

  "I lived only for vengeance... overpowering, absorbing passion"