You can lose money and make it back, you can't do that with time.

I do not equate productivity to happiness. For most people, happiness in life is a massive amount of achievement plus a massive amount of appreciation. And you need both of those things.

Creating demand is hard. Filling demand is easier. Don't create a product, then seek someone to sell it to. Find a market - define your customers - then find or develop a product for them.

The brain is where most people really screw up.

A person's success in life can usually be measured by the number of uncomfortable conversations he or she is willing to have.

The bottom line is that you only have the rights you fight for.

The problem with New Year's resolutions - and resolutions to 'get in better shape' in general, which are very amorphous - is that people try to adopt too many behavioral changes at once. It doesn't work. I don't care if you're a world-class CEO - you'll quit.