Kilka słów do młodych ludzi. | Jurek Owsiak | TEDxMarcinekSchool publisher April 2, 2018 Comments closed Russian Version Please follow and like us: Categories:Tedx InspirationalTedxThought Previous Post One Happiness – ‘Technological Ideas to Make Life Easier’ | Dr. JONATHAN JOSHI | TEDxLaxmiVidyapeeth Next Post 世界的學生的教育觀 | 沐恩 買 | TEDxNanhuHighSchool