I think we have to be very careful. If we do go back in, we need to understand why and what the probability of success is and exactly what we're going to do and what the limits are.

Many dogs will give a greeting grin much like a human smile.

The best current evidence is that media are mere vehicles that deliver instruction but do not influence student achievement any more than the truck that delivers groceries causes change in our nutrition.

I think we have to be very careful. If we do go back in, we need to understand why and what the probability of success is and exactly what we're going to do and what the limits are.

If you spend more on coffee than on IT security, you will be hacked. What's more, you deserve to be hacked.

We can literally unplug a country from the Internet. We ought to think about unplugging them.

Yesterday is rarely too early but tomorrow is frequently too late.