The future of Windows is to let the computer see, listen and even learn.

I don't think I would have spent time learning about the immune system if understanding vaccines weren't something I considered very important.

It’s been proven that of all the interventions to reduce poverty, improving agricultural productivity is the best.

We're in a period of uncertainty about [Donald Trump] administration policies and the range of what might happen is particularly higher. I don't think that these R&D and innovation budgets will be substantially reduced.

For Africa to move forward, you've really got to get rid of malaria.

I'm invested in a lot of battery companies - and there's a lot that exists I'm not in.

Automation applied to an inefficient operation will magnify the inefficiency.