Sometimes even in the name of bringing Peace to the Galaxy aggressive expansion is required.

Non enim propter gloriam, diuicias aut honores pugnamus set propter libertatem solummodo quam Nemo bonus nisi simul cum vita amittit. -

It is in truth not for glory, nor riches, nor honours that we are fighting, but for freedom alone, which no honest man gives up but with life itself.

Declaration of Arbroath - 1320