On the monument to the atomic bomb victims in Hiroshima
安らかに眠ってください あやまちは過ちは繰り返しませぬから
is written. It means
Please rest in peace, we will never repeat the mistake again.
It is a good message to remember.
Wars are crazy. Anything could be done under the name of justice or ideal; to me it is the most awful part of it.
I belong to a generation that do not know the war (i.e. have not experienced the war). I'm so much used to be the normal life, but looking back on the history, or seeing the news of conflicts or wars in many places in the world, I realise how precious it is to be able to wake up in the morning to start just an ordinary day, without worrying about the bombs or air-raids.
I do hope that all children in the world will be able to start a day without such fear.