I've got used to criticisms and, naturally, I try to make sure I don't listen to the more extreme ones because most of the people who have taken their rightwing extremist view of my life are people that I've never met.
Maurice StrongNevertheless, the concept of sustainable development is now known - even amongst those who haven't accepted it - and it's recognized, debated and followed by an increasing number of businesses.
Maurice StrongI learn something from criticism because when it comes from sources you respect you always examine it and learn.
Maurice Strong