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.

(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.

Protecting Americans from harm goes beyond police and national defense. It's imperative that we not destroy the commons, the physical environment on which we rely.

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

Basically, if you're a young Canadian now and Trudeau puts this country into $1.5 trillion in debt, you will never have the opportunity that I had as a young Canadian.

I think a book is your calling card, your business card.

Vision is nothing without a plan to execute it.