In my life, I often make so-called major decisions by very quick, immediate responses.

We grew up in a very material-lacking socialist society, but today China is a capitalist society. It's very materialistic. It's full of desire and luxury goods.

My childhood was quite extreme. Sometimes I was so weak I could not stand up. But now I am so strong. Life is unpredictable

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.

In my life, I often make so-called major decisions by very quick, immediate responses.

I never felt like a Chinese citizen because I was pushed away at a very young age. My father, a writer, was a national enemy of the Communist Party. He was forbidden to write for 20 years. We literally lived underground. We dug a hole and lived there for years. My father cleaned public toilets, even though he was a highly respected poet. Nationality and borders are barriers to our intelligence, to our imagination and to all kinds of possibilities.

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.