I would certainly use my voice to try and avoid anything that undermines confidence, so that parents are using vaccines fully.

Some people read off of their Palms and Pocket PCs, but the real immersible reading experience takes a full-screen device.

The challenge here is to design a system where market incentives, including profits and recognition, drive those principles to do more for the poor. I like to call this idea creative capitalism, an approach where governments, businesses, and nonprofits work together to stretch the reach of market forces so that more people can make a profit, or gain recognition, doing work that eases the world's inequities.

When the PC was launched, people knew it was important.

My experience of malaria was just taking anti-malarials, which give you strange dreams, because I don't want to get malaria.

Most of our competitors were one-product wonders... They would do their one product, but never get their engineering sorted out.

I'd be happy if I could think that the role of the library was sustained and even enhanced in the age of the computer.