Sam: Why do I keep running into locked doors?
Jones: Bad luck?
Rodriguez: You're always going the wrong way?
Hellfire: Doors hate you?
Kenny: Increased security in war zones?

Intellectuals solve problems, geniuses prevent them. We all know what Sam does.

The moron who burns twice as bright, dies twice as fast.

Darkness isn't the opposite of light, it is simply the absence of a flamethrower.