Nilantha Ilangamuwa said this quote
“ Social systems are neither a consumer product that we can buy or rent from the market nor a material that we can import from another country. It is not a creation of the almighty gifted from the heavens. A social system is a creation of mankind. That is a reflection of our responsibilities. In other words, the social system is the result of our behavior and the decisions we take in our way of life. ”