By polluting clear water with slime you will never find good drinking water.
In my own life, I share my home with works by artists like Elizabeth Murray, Martin Puryear, Jackie Windsor and so many others, whose creativity is clear and fresh and compelling; the works break through the usual, and they inspire creativity; they inspire responses and understanding.
In the Middle East, it is clear that peace will never be reached without solving the Israeli-Palestinian conflict. A two-state solution must be found and enforced.
As a boy, it was clear that my inclinations were toward the physical sciences. Mathematics, mechanics, and chemistry were among the fields that gave me a special satisfaction.
The co-existence of religious values in the lives of individuals and secular rules in the governance of the state should be clearly defined.
Since the global economic crisis began, the change in global attitudes is clear to see - and I think it is pitiful. Barack Obama came to China and he is probably the only president of the United States never to mention the words 'human rights' in public.
Police in China can do whatever they want; after 81 days in arbitrary detention you clearly realise that they don't have to obey their own laws. In a society like this there is no negotiation, no discussion, except to tell you that power can crush you any time they want - not only you, your whole family and all people like you.
I don't think it's worth discussing new directions in the context of Chinese art - there were no old directions, either. Chinese art has never had any clear orientation.
People are always wondering if I am an artist or political activist or politician. Maybe I'll just clearly tell you: Whatever I do is not art. Let's say it is just objects or materials, movies or writing, but not art, OK?