“You have to do something bad to do something good.”
“Because sometimes you have to do something bad to do something good.”
“Instead of getting at the other side with something just as bad as they did to you - or something worse - you do something good. Or at least you keep yourself from doing something bad”
“Whatever you do, good or bad, people will always have something negative to say”
“It is not easy to do something good, but it is extremely difficult to do something bad.”
“How bad does it have to be before you do something about it?”