I can promote liberty by thinking before I chose something that may affect the way I can act out and state my opinions. If some lame law is gonna be passed that says that it would be illegal for me to dress up like a cigar and meet Clinton when he gets off a plane that would be taking away my constitutional right, because even though it may be improper and wrong, the first amendment is the freedom of speech which means I can indeed do that. Another thing I could do is to think about who I would want to run the “system” . I wouldn't vote ....