So on the demand side [for energy], there have been a variety of policies that globally have been way over $50 billion a year of tax credits, raising the price of electricity through things like renewable portfolio standards, so the total amount of money that's gone into sending a price signal to push up demand versus what would happen without it has been gigantic.

I work hard because I love my work.

If I only had two dollars left I would spend one dollar on PR.

If there was an epidemic, that definitely would make people accept vaccines. I wouldn't hope for that, of course, but if you wanted people to love vaccines, an epidemic would remind them how magical they are.

In programming when you're making a change you have to know all the affected places, and you have to be able to model in your head what the performance impact will be.

The close relationships we form between researchers and product groups have already shown we can move the great ideas as they come along, without a schedule, into the products.

Nobody spends any money on smallpox unless they worry about a bio-terrorist recreating it.