Porto is my team since I was a young boy. I was in the stands for all the matches. I was too young to go to the Champions League final in 2004, but I celebrated afterwards. I watch all their games when I can. At some point in my career, I want to go back.

I'm still a fanatical fan of Porto, and I always will be, but a footballer's career is short, and I have to make the most of all the opportunities that I get.

Yes, it's possible that I will end my career at FC Porto.

It is a part of my job: I always try to do my best.

Mesh networking is an old idea. Oddly enough, the low-cost XO Laptop built by the 'One Laptop Per Child' organization - the so-called $100 laptop - was designed with built-in mesh networking. The idea with the XO machine was that many kids using those laptops would be out in rural areas without reliable Internet access.

I've never left China. My family's been there for 600 years. But my architecture is not consciously Chinese in any sense. I'm a western architect.

My father is my biggest literary influence. Recently, I've been looking through his letters. He was in the National Guard when I was a child, and whenever he left, he would write to me. He wrote letters to me all through college, and we still correspond. His letters, and my mother's, are one of my life's treasures.

Being a mother of two myself - and two small girls - I think that single parenting is hard.