The Poles had experience of surviving such attacks, however, and they employed the same tactics as they had during the period of Russian domination and organised an underground university in Warsaw. Kuratowski risked his life to teach in this illegal educational establishment through the war.
Ang Poles had karanasan ng buhay na tulad ng atake, gayunpaman, at sila trabaho ang parehong taktika bilang sila had sa oras ng panahon ng Russian dominasyon at organised isang unibersidad sa ilalim ng lupa sa Warsaw. Kuratowski risked kanyang buhay upang magturo sa mga iligal na pang-edukasyon na ito sa pamamagitan ng pagtatayo ng digmaan.