It's very early in the market. I don't want to pretend I know exactly how this rolls out. But there's been an enormous amount of interest.

In the immortal words of Roberto Duran, we are saying, 'No mas!' We will educate students and then promote them, not the reverse

My knowledge of the universe is that if I write stupid jokes, the universe gives me a really nice house and great meals. I do not believe mankind will ever develop a formula to explain this.

Just putting a computer in front of a student doesn't make education better.

It's very early in the market. I don't want to pretend I know exactly how this rolls out. But there's been an enormous amount of interest.

We are not seeking to impose a recall.