If you're not doing this stuff already, just know that other companies are, and if you're not engaging in these activities, you can't keep up, you can't compete.

Quantum computing can be seen as a monumental effort to fully confront this exponential scaling that lies at the heart of quantum mechanics. By building and testing quantum computers, we are conducting an experiment that should either indisputably confirm this exponential nature, or overturn a century of established quantum theory.

Everyone has a little bit of warrior in them. We all grow up and have a little piece of us which wants to be a superhero, who goes and fights the bad guys. In real life, fighting is tough, you have to overcome your fears – nobody really wants to get into a fight! Escaping that fear is the reason so many people who get into combat sports.

You probably know your cholesterol level. You know your heart rate, your resting heart rate, the number of steps that you take per day. But most people have absolutely no idea what is happening inside their brains other than through self-reflection. So the ability to quantify that and give people direct access to information about what's happening to their brains could be radically transformational.

Our economic measures aren't wrong, they're incomplete. Smith noted that a successful economic system is one where everyone who participates can flourish. That's not about equality of outcome, but about the fact that everyone has the ability to flourish, equality of opportunity.