So without that Canadian invention we were grounded. And so that was a really important and key part of the mission and Canadians should take real pride in it.

Every single day you're the result of what you did on the days prior.

Don`t let life randomly kick you into the adult you don`t want to become

My favourite city for nightlife is Toronto, as it has such a multicultural feel, with so many different restaurants and theatres.

The Bahamas are gorgeous. The deep trench in the ocean floor called the Tongue of the Ocean, which comes between the islands, is the most beautiful deep indigo colour.

When I stand on the edge of a cliff or right at the edge of a building or something, it's one of the few things that gives me kind of a deep, overwhelming, irrational fear where it affects my physiology.

I want to know: How does a space suit on Mars work? Show me how it is pressurized, and how it is cooled. What's the glove design? None of that stuff can be bought off the rack. It does not exist. You can't just go to SpaceMart and buy those things.