"If aliens visit us, the outcome would be much as when Columbus landed in America, which didn't turn out well for the Native Americans… We only have to look at ourselves to see how intelligent life might develop into something we wouldn't want to meet."
Edmund: [to Lisa] Sorry. My dad insisted on coming. [a bat appears and turns into Dracula][clearly aggravated] Dad! I don't need a chaperone. I'm 400 years old.
Dracula: You live in my crypt, you play by my rules.
"Then you shall judge yourself," the king answered. "that is the most
difficult thing of all. It is much more difficult to judge oneself than
to judge others. If you succeed in judging yourself rightly, then you
are indeed a man of true wisdom."