“ Right is right, even if everyone is against it; and wrong is wrong, even if everyone is for it”- William Penn

What this quote means is that if you do something right and everyone else stills says its wrong but you know it's right, then it's right they can't change that to be wrong. If something is wrong it's wrong just because everyone else is for it and you're the only one against it is still going to wrong. William Penn is right because as long as you know what is right you don't have to worry about what others say.