Kambei Shimada: Go to the north. The decisive battle will be fought there.
Gorobei Katayama: Why didn't you build a fence there?
Kambei Shimada: A good fort needs a gap. The enemy must be lured in. So we can attack them. If we only defend, we lose the war.
"Remember: You can never ambush a Space Marine. They expect treachery at every turn, you can only validate their suspicions."
— Farseer Macha, Dawn of War
"If there are no sharks in the water, it's probably because the crocodiles have eaten them."
— Australian saying