Moral poverty and economy
To be able to hurt others with impunity—for instance to pass our anger on to an inferior who is obliged to be silent—is to spare ourselves from an expenditure of energy, an expenditure which the other person will have to make. It is the same in the case of the unlawful satisfaction of any desire. The energy we economize in this way is immediately debased.*
— Simone Weil, Gravity & Grace