Word Of Mouth Is Very Powerful.

I Think There Are Going To Be A Bunch Of Tablet-like Devices. It's Really A Different Product Category.

I'm Not Saying That Advertising Is Going Away. But The Balance Is Shifting. If Today The Successful Recipe Is To Put 70 Percent Of Your Energy Into Shouting About Your Service And 30 Percent Into Making It Great, Over The Next 20 Years I Think That's Going To Invert.

If You Can't Feed A Team With Two Pizzas, It's Too Large.

Good Ideas Will Always Get Funded, So That's Not Going To Be A Problem. But You Will See That It Will Be Harder And Harder For Bad Ideas To Get Funded.

I Have A Strongly Held Belief That One Of The Reasons That Amazon Has Been Successful Is Because We Do Not Obsess Over Competitors. Instead We Obsess Over Customers.