Whenever there is injustice, there is tension. But in China it is very hard to release your anger unless you burn yourself or you jump from a bridge. In a society where there is no freedom of the press, it is difficult for victims to be noticed.

I see the Beijing National Stadium as an architectural project. I accepted Herzog and De Meuron's invitation to collaborate on the design, and our proposal won the competition. From beginning to end, I stayed with the project. I am committed to fostering relationships between a city and its architecture.

I believe [the architecture firm] Herzog and de Meuron and our collaboration made the product the best it could be.

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.'

China restricts the society's freedom of speech. The Communist Party imposes these limits because it lacks confidence towards the future and has no ideals. Nowadays, China is experiencing the detrimental effects of such decisions. Its citizens have no creativity.

I want people to see their own power.

The motivation is really to say people can find the game of getting involved interesting and find the problem and really have the passion and the enthusiasm to solve it and move forward, but that's all I know.