All Businesses Need To Be Young Forever.

My View Is There's No Bad Time To Innovate.

I'm Skeptical Of Any Mission That Has Advertisers At Its Centerpiece.

Cultures, For Better Or Worse, Are Very Stable.

If You Are Going To Do Large-scale Invention, You Have To Be Willing To Do Three Things: You Must Be Willing To Fail; You Have To Be Willing To Think Long Term; And You Have To Be Willing To Be Misunderstood For Long Periods Of Time.

I Don't Buy Stocks, I Make Stocks.