Business is war. I go out there, I want to kill the competitors. I want to make their lives miserable. I want to steal their market share. I want them to fear me and I want everyone on my team thinking we're going to win.

I look at Twitter as brand building.

As far as I'm concerned, Twitter has wiped out Facebook. I'm done with Facebook.

I'm not a tough guy. I'm just delivering the truth and only the truth and if you can't deal with it, too bad.

Television is the most interesting hobby I've ever had.

I remember failing reading in school at a young age, and you just kinda get left behind and I felt helpless.

Nobody forces you to work at Wal-Mart. Start your own business! Sell something to Wal-Mart!