Ladies and Gentlemen,  On the occasion of Easter,  I wish You above all health and serenity, as well as happy, peaceful  and joyful moments spent with Your loved ones.  May the day of Resurrection and cheerful Halleluiah be a harbor of victorious love, hope and trust for all of You.   Prof. Krzysztof Kowalczyk, PhD, DSc, ProfTit,  Rector of the University of Life Sciences in Lublin