The idea to use backpacks came from my visit to Sichuan after the earthquake in May 2008. During the earthquake many schools collapsed. Thousands of young students lost their lives, and you could see bags and study material everywhere. Then you realize individual life, media, and the lives of the students are serving very different purposes. The lives of the students disappeared within the state propaganda, and very soon everybody will forget everything.

I also have to speak out for people around me who are afraid, who think it is not worth it or who have totally given up hope. So I want to set an example: you can do it and this is OK, to speak out.

My understanding of Chinese history is limited. So far, I have only scratched its surface; I wish I could find out more.

It is not an easy job to govern China, I am aware of that. There are crises and emergencies all the time, we might not even be aware of some. But I am afraid we'll have to wait and observe precisely what the government is up to.

I think China is laughing about the results of the presidential elections. China, Russia, they all laugh about it. They see how dramatic U.S. has to be put this kind of shame on its own - cannot handle the situation. Or show such a difficulty with this liberal ideas. Men or women created equal. And to defend those very essential ideas.

Historically, China is not a nation of sportsmen. We traditionally put more emphasis on being close to nature than pushing endlessly to excel. A philosophy that values tranquil contemplation of the landscape cannot easily be adapted to the Olympic slogan of 'higher, stronger, faster.'

Warhol influenced me because of his writing. If I had never read his writings and interviews, I would never have understood his work.