Passion gets an entrepreneur through the startup days and the enormous efforts it takes to build a business.

Three hundred years ago, during the Age of Enlightenment, the coffee house became the center of innovation.

An exponential growth is a simple doubling. One becomes two becomes four.

Your mission is to find a product or service that can positively impact the lives of 1 billion people because that's the game we're playing today.

Mining asteroids will ultimately benefit humanity on and off the Earth in a multitude of ways.

Drones photograph, prospect and advertise real estate from golf courses to skyscrapers; they also monitor construction in progress.

We are living toward incredible times where the only constant is change, and the rate of change is increasing.

Nothing is more precious than life... especially the life of your child.

Visual artists use drones to capture beautiful new images and camera angles.

Nothing matters more than your health. Healthy living is priceless. What millionaire wouldn't pay dearly for an extra 10 or 20 years of healthy aging?

Your mindset matters. It affects everything - from the business and investment decisions you make, to the way you raise your children, to your stress levels and overall well-being.

The world's biggest problems are the world's biggest market opportunities. And that's a huge thing. Solve hunger, literacy and energy problems, get the gratitude of the world and become a billionaire in the process.

Many people who try to do big bold things in the world find out it's not about the money or the technology: It's about the regulatory hurdles that will try and stop you.

The challenge is that the day before something is truly a breakthrough, it's a crazy idea. And crazy ideas are very risky to attempt.

At its core, bitcoin is a smart currency designed by very forward-thinking engineers. It eliminates the need for banks, gets rid of credit card fees, currency exchange fees, money transfer fees, and reduces the need for lawyers in transitions... all good things.

Space is an inspirational concept that allows you to dream big.

When something is aspirational, you don't want someone to be thinking about payment every single time.

Whenever people are trying to give you money, and you're like, 'No! Don't,' you have to stop and consider, what am I saying no to?

Failure is an amazing data point that tells you which direction not to go.

I want our staff to be able to feel like themselves.

Allowing our staff to mix their life with work only makes them more productive and in love with the work that they're doing.

When I was 5 years old, I saw people dancing in my head. In college, I would choreograph for the cultural shows, and in my notes, I would actually create formations of people. It was how my whole brain worked.

Focus on your product. A lot of people focus on the name of their brand or the legal aspects, but it's more important to create your product. It's why people join. It's your vision. Without your product, nothing is going to happen.

What's crucial is to never get stuck. Making hard decisions is such an important part of being a startup in order to keep moving forward.