To give a price to an artwork, no matter how high or low, is always absurd. It's not something that can be measured by money or by certain numbers.

I don't think [price] reflects if the work is good or bad.A good artist shouldn't be nervous about that.

The United States is a melting pot. Like John F. Kennedy said, it's a nation of immigrants. But Donald Trump wants to build a fence that clearly makes the statement: "You and I are divided. We're different, and you're dangerous." That kind of thinking stops human, civilized evolution. It's dangerous to create that kind of tension.

I think I'm just a traveler. When you walk across a river and there's no bridge, you build one. I'm used to having to deal with Chinese Communist ideology - it's not really an ideology, but a method of control. But China's problems are not just China's problems - they're human problems. Humanity has always worked better when you see it as one.

It is not an easy job to govern China, I am aware of that.

Nationality started as something natural, but we should not be restrained by the old politics that make up these clear lines. It should have its own way of evolving. In some places, it will evolve slower and in others, faster. It's like the mountains, the ocean and the rivers. It has its own geological forms. Societies cannot be flat. But during change, human rights, human dignity and free speech have to be protected. Otherwise, we'll be going backward.

People have a tendency to become elite rather than to care about the general conditions of the society, which makes me sick. It's an unbearable condition.