My partners... taught me that in order to create wealth, I needed to pair up with people whose strengths compensated for my weaknesses.

A lot of people have said a lot of great things about Steve Jobs. And for good reason: he built the world's second-most valuable company, with billions in profits and products that have improved every aspect of our lives. But Steve didn't get there by being a soft, fluffy, Kumbaya-type leader.

Trudeau motivated people between the ages of 18 to 35 to vote, and 82 per cent of them voted for him. That changed Canadian politics forever. If they stay motivated, and believe me, they are, no party can ever get a majority mandate again without winning at least 60 per cent of those voters. There hasn't been a Conservative candidate in 15 years that ever got on a campus anywhere here in any Canadian university and wasn't thrown stones at.

(On soft launches) It allows you to test your assumptions and see which ones you got right, and more, importantly, which ones you got wrong. A big hard launch is expensive. Getting even one thing wrong can force you to go out of business.

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

Vision is nothing without a plan to execute it.

For whatever reason somebody can be convinced to buy a PC, it opens up a whole new market for all of us in the software business.