Peace is the mother of progress. Without peace a nation cannot make any progress.
But now-a-days if there be no peace, the whole human race will be destroyed. Because modern war involves atom bomb and hydrogen bomb. So, war should always be avoided for world peace. The ancient battles were confined between two opposite armies. They were limited within a field called battlefield.
But the modern warfare is totally different. The fight is not confined in a field or within the armies. The war-aeroplanes destroy the civilians by dropping bombs from the sky. On the 6th August 1945 the allied army dropped a small atom bomb on a Japanese city Hirosima.
The whole city was destroyed with a second. Not a single man could escape. Since the second world war was over, the world has been divided into two opposite camps- one under the leadership of Anglo-American block and another under the leadership of the then Soviet Republic. Recently France has tried to create another power-block under her own leader-ship. All these activities mean restlessness and race of armament.
Farms did not always exist in their present form, world peace forever is not possible because it violates human nature. My dear boy, one must learn to forgive and keep going on and on.