"Greatfull to past generations for their efforts to carry up Warszawa from the ruins, trustful that in work for our City we shall luck no strength nor persistence, the source of which for many of us is God, and for all - deep faith in a sense of public service"
If i may contribute to this preambulum...
having in mind tragic Polish, Western Slavic and Slavic history in general add next words into preambulum:
``WARSAWA IS FREE CITY. EVEN SLAVE IF COME TO WARSAWA, ON POLISH GROUND, IS SLAVE NO MORE``
[on the base of words from first Serbian constitution after Serbs liberates from Turks, 200 years ago. Ironically, those words were reason for first USA pressure on Serbs]
Long live Warsawa, piedmont of Sarmatia!