If the United Nations once admits that international disputes can be settled by using force, then we will have destroyed the foundation of the organization and our best hope of establishing a world order.
The heroes of the world community are not those who withdraw when difficulties ensue, not those who can envision neither the prospect of success nor the consequence of failure -- but those who stand the heat of battle, the fight for world peace through the United Nations.
The primary, the fundamental, the essential purpose of the United Nations is to keep peace. Everything it does which helps prevent World War III is good. Everything which does not further that goal, either directly or indirectly, is at best superfluous.