China has risen and fallen many times in its history. Today is probably the 6th or 7th time China has risen again as a great empire. Most Chinese are well educated about history and constantly refer to it. Far more than Americans, most of whom are largely ahistorical and they think that today will last forever.We all agree that a new Middle East war is not in the interests of Iranians. But we need not be so pessimistic. The Chinese believe that war is always the last means to achieve the goal, and winning without war is the best way to win.
I think there is another possibility. Iran can strive to maintain peace and the status quo, concentrate on economic development, improve people's lives, eliminate internal contradictions, and patiently wait for major changes in the world situation. There has never been an empire without decline in human history, and the USA is no exception. If Israel loses the military assistance and support of the USA, it will not be invincible.
The Chinese believe in the inevitability and contingency of history. There are major problems in the internal system of the United States. Like all empires in history, it is historical inevitability for the United States to decline (of course, China will also decline one day), and it is historical inevitability for the world to move towards a multipolar era. It is a historical accident that wars occur in this process, such as the Iraq war and the Afghanistan war. Iran should follow the tide of the times, develop its economy, repair its diplomatic relations with its neighbors, not use force easily, wait patiently for the opportunity, restore the glory of Persian civilization and become a pole of the world.
Iranians have also had a long history with many turns. They should know.