If you're not challenged, you'll get bored.

Television is generally on the conservative side, so if you're seeing it represented on TV, that probably means it's really out there in the real world.

Everything we do, even the slightest thing we do, can have a ripple effect and repercussions that emanate. If you throw a pebble into the water on one side of the ocean, it can create a tidal wave on the other side.

I don't want to miss out on the chance of having a good time.

Most of the time, women believe that what lies ahead is a precipice. Whereas, if you continue to drive and stay on the path, the road will open up in front of you, and you will reach your destination. You don't need to turn around and abandon the journey.

I get asked all the time how much sleep I get. That's what happens when you write a book called 'The Sleep Revolution,' travel around the world talking about it, and found a company committed to ending our global burnout crisis.

When I travel, I make certain that I spend at least half of my time in the field. You have to get out to meet people that are in poverty, that are looking to improve their lives. That's something that you can't read in books.

I like to engage the public because when I was in high school, I had all these questions about anti-matter, higher dimensions and time travel. Every time I went to the library, every time I asked people these questions, I would get some strange looks. Nobody could answer any of these questions.