You have to fight for your privacy or you lose it.

There is a science to managing high tech businesses, and it needs to be respected. One of them is that in technology businesses, leadership is temporary. It's constantly recycling. So the asset has limited lifetime.

People are building communities of people who use video. They're sharing them. YouTube's traffic continues to grow very quickly.

It looks like the thing that separates out the capable students from the really successful ones is not so much their knowledge...but their persistence at something.

Remember, when you go to YouTube, you do a search. When you go to Google, you do a search. As we get the search integrated between YouTube and Google, which we're working on, it will drive a lot of traffic into both places. So the trick, overall, is generating more searches, more uses of Google.

If you have a child, you'll notice they have two states: asleep or online.

Half of Google's revenue comes from selling text-based ads that are placed near search results and are related to the topic of the search. Another half of its revenues come from licensing its search technology to companies like Yahoo.