Smaller Eurozone, let the euro survive first and then expand

Today is a sad day for the Euro, France and Germany are discussing kicking out nations from the Eurozone, in order to save the currency.

In a fact what went wrong is that there was a single currency over a diverse range of nations,but no monitoring to see if all those nations were 'reliable stable' within the zone. For instance it was known that Greece forged its books to get in and they kept forging them.

In Italy we basically had 1 man who ran the country, by both being the political figurehead and the prime owner of the companies that do the work for the government.

A smaller Eurozone should contain the countries that can sustain it now and give the nations that currently can't a chance to recover before rejoining.