YouTube is growing up, is basically my view of it. Growing up means our creators are growing up; they're getting more well known. We're providing programs for them to generate more revenue so they can generate even better, high-quality shows, and then also connecting them with the advertisers.

Mobile is an incredibly fast-growing market and will continue to be.

If everybody has to take biology and chemistry, they can take computer science. Computer science is a more useful skill right now than a lot of other things that people are learning at school.

On YouTube, women are not just users; they're creators. They're learning about business and technology, and having a voice.

Never underestimate the ability of political leaders to misread history on a monumental scale. The invasions of Iraq and Afghanistan have both served to hasten western decline: they have both failed to achieve their objectives and in the process demonstrated an underlying western impotence.

Alliances and international organizations should be understood as opportunities for leadership and a means to expand our influence, not as constraints on our power.

I think if you look at Merck's history, I think Merck has a reputation for having been a reasonable company when it comes to pricing, sort of a leader in that respect.

Our large size, capital base, robust funding profile, extensive distribution network, diversified portfolio, presence across the financial services sector, and leadership in technology position us very well to leverage the growth opportunities across the economy.