I think that we all know what evil is. We have a sense of what's evil, and certainly killing innocent people is evil. We're less sure about what is good. There's sort of good, good enough, could be better - but absolute good is a little harder to define.
“My mother thought Hollywood was a den of iniquity, and people came to terrible bad ends there.”
“I've seen too many comics who got their own shows and were undone because they worked for an executive producer who didn't understand their comedy or their sensibility.”