Vaccination is one of the easiest things on the way to development. It's much easier than roads and a great education system. It's very basic. It's one of the first things you want to get right.

India has over 20 percent of the kids born in the world. And they move around a lot.

We'll have infinite bandwidth in a decade's time.

The ability of a successful company to add functionality to its product has long been upheld.

We have completely eradicated smallpox; we have almost eradicated polio. That's the miracle of vaccines, which is even greater than that of antibiotics.

We are not even close to finishing the basic dream of what the PC can be.

Teams should be able to act with the same unity of purpose and focus as a well motivated individual.