'Science hi democracy tan a pawimawh hle a ni,' tiin 2001 Nobel Prize in Physiology or Medicine dawngtu Paul Nurse chuan a sawi. Science hian khawtlang a nghawng nasa tial tial a, chu chuan 'democratic institutions leh hnathawh dan siam a ngai a, chu chuan science thil chi hrang hrang a kalpui thei a, a kalpui thei a ni' tiin a sawi.