Greece should be kicked out of the Eurozone, declare bankruptcy and start again as some other countries did in the past. Don't forget they've never actually met the criteria of ERM II to get the EURO in the first place but rather they have cheated on their macro-economical statistics.
You simply can't have such a social, welfare state (low retirement age, benefits, tax exemptions etc.) combined with absolutely ridiculous tax collection levels and corruption running through all levels of government.
And don't forget:
“The problem with socialism is that you eventually run out of other people's money.” Margaret Thatcher
You might want to send this post to Goldman Sachs first, as they are the ones that masked Greek debt in order to join eurozone. And while doing this, put German government on copy, since regarding corruption, almost in every financial scandal emerged in the country, a German company was also behind.