China didn't want to lose the cutting edge of technology. So the idea of having a Sina Weibo was an attempt to compete with Twitter. However, it has no soul - which is freedom of expression. Nevertheless, I think the government regrets having Sina Weibo, but they cannot shut it down. That would definitely be suicidal.

If I look at it, I would laugh. I don't know how I became successful.

In the '80s, you couldn't walk in the neighborhood without looking back to see if anyone was following you. You had your key in your hand before you got to your apartment and you'd rush in so you didn't have to stop.

After I came back [to China], there was still a long period of time when I felt I had nothing to do.

We should also leave behind discrimination, because it is narrow-minded and ignorant, denies contact and warmth; and corrodes mankind's belief that we can better ourselves. The only way to avoid misunderstanding, war and bloodshed is to defend freedom of expression and to communicate with sincerity, concern and good intentions.

I remember one little rainy day I went searching for this apartment and I saw so many people standing on a stoop on the corner in the rain. Later I realized, that was drug traffic. They were all buying drugs.

I also doubt a man can give really clear reasons for anything.