War is just when it is necessary; arms are permissible when there is no hope except in arms.
This quote essentially asserts that war is only justified when it is a necessary action, and the use of force is only acceptable when there are no other options left. In other words, war and violence should be the last resort, used only when all other avenues have been exhausted and there is no other way to achieve a necessary outcome.
Machiavelli is not advocating for war, but rather acknowledging that sometimes it is the only path to achieve certain objectives. However, it is a path that should only be taken when absolutely necessary. The same applies to the use of arms or force. They are permissible when there is no other choice, when diplomacy and negotiation have failed, and there is no hope for resolution or survival except through the use of force.
Applying this to today’s world, it could be seen reflected in the international politics. Countries may resort to war or force when diplomatic negotiations have failed and they believe it is necessary for their survival, security, or to uphold justice. However, this quote also emphasizes the importance of exhausting all peaceful means before resorting to violence, a principle that is enshrined in the United Nations charter.
On a personal development level, this quote could be interpreted as advocating for resolution of conflicts through peaceful means first, such as dialogue and understanding. However, it also acknowledges that there may be situations where one must stand up for oneself, assert one’s rights, or protect oneself, even if it requires confrontation. This should, however, only occur when all other options have been exhausted. It is a call to be assertive and strong, but also to be patient, understanding, and to exhaust all peaceful options before resorting to conflict.
