When evil people plot,
good people plan.
When evil people burn and bomb,
good people must build and bind.
When evil people shout ugly words of hatred,
good people commit themselves to the glories of love.
Where evil people would seek to perpetuate an unjust status quo,
good people must seek to bring into being
a real order of Justice.
(Adapted from Dr. Martin Luther King, Jr.)
All that is necessary for the forces of evil to win in this world is for enough good people to do nothing.