The words of the anthem of the Republic of Poland are known by all our countrymen. any of them, however, make a mistake in the second verse of our national song, singing, "while we live." Meanwhile, the only correct version, consistent with the historical evidence of the song written in 1797 by Józef Wybicki, are the words "when we live". Regularly the head of the Polish government has a problem with this part of the Polish anthem.