Computers make it easier to do a lot of things, but most of the things they make it easier to do don't need to be done.

Computers are magnificent tools for the realization of our dreams, but no machine can replace the human spark of spirit, compassion, love, and understanding.

Security is, I would say, our top priority because for all the exciting things you will be able to do with computers - organizing your lives, staying in touch with people, being creative - if we don't solve these security problems, then people will hold back.

I do not fear computers. I fear the lack of them.

Part of the inhumanity of the computer is that, once it is competently programmed and working smoothly, it is completely honest.