Whatever an enemy might do to an enemy, or a foe to a foe, the ill-directed mind can do to you even worse.
Gautama BuddhaSo in this case, Kalamas, don't go by reports, by legends, by traditions, by scripture, by logical conjecture, by inference, by analogies, by agreement through pondering views, by probability, or by the thought, 'This contemplative is our teacher.' When you know for yourselves that, 'These qualities are unskillful; these qualities are blameworthy; these qualities are criticized by the wise; these qualities, when adopted & carried out, lead to harm & to suffering' - then you should abandon them.
Gautama BuddhaLet your love flow outward through the universe, To its height, its depth, its broad extent, A limitless love, without hatred or enmity. Then as you stand or walk, Sit or lie down, As long as you are awake, Strive for this with a one-pointed mind; Your life will bring heaven to earth.
Gautama Buddha