The definition of leadership is that you have to find great people and ask them to do extraordinary things. I've been doing that my whole life.

Here's how I think of my money - as soldiers - I send them out to war everyday. I want them to take prisoners and come home, so there's more of them.

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.

In his first term, President Barack Obama played a cautious manager navigating the worst economic disaster since the Great Depression and cleaning up the messes left by President George W. Bush in Iraq and Afghanistan.

I'm starting to think about things that I want to do, things that are fun. One of them is driving a car like a Porsche. I've driven a lot of cars - sedans, trucks and big family vehicles all year long. But there's nothing like a four-wheel-drive Porsche.

I think every entrepreneur in Canada owes the next generation a road map of how to do it again.

You either make it illegal, in which case you support a huge underground economy or you tax it within the limits people can afford.