What we observe is not nature itself but nature exposed to our method of questioning. Our scientific work in physics consists in asking questions about nature in the language that we possess and trying to get an answer from experiment by the means that are at our disposal.
Bio: Pahlaj Nihalani is the present head of the Central Board of Film Certification of India. He is a film producer. He was also the President of the Association of Motion Pictures and TV Programme Producers for 29 years until 2009.