The biggest mistake entrepreneurs can make is trying to do everything themselves. They usually blow up when they try. I did an inventory of every deal I've ever done and it turned out that every single deal I made money on was a partnership, and every colossal failure, where I lost millions, was something I tried to do by myself.

Do you want to be rich or not? Let's get focused on that, buddy

You may lose your wife, you may lose your dog, your mother may hate you. None of those things matter. What matters is that you achieve success and become free. Then you can do whatever you like.

I'm proud to be on the CBC and to see the management here represents both sides of every story. This is what's unique about the new CBC: you get a Kevin O'Leary on it when five years ago you wouldn't.

Justin Trudeau is going to elect Kevin O'Leary. All he has to do is keep doing what he is doing.

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

I'm alarmed at what's happening in Canada. I'm vested here.