Summary
This quote suggests that the only justifiable or morally acceptable war is one fought for defensive purposes. It implies that any other type of war, such as those driven by aggression or expansionist motives, lack legitimacy. The quote emphasizes the importance of self-defense and the notion that engaging in war should be a last resort, employed solely to protect oneself or one's nation from immediate threats or harm. It implies that waging war for any other reason would be unjust and ethically questionable.