There are two components that are fundamental to enjoy life and feel good about yourself: continual learning and service.

Happiness has a very short half-life.

Resveratrol is fascinating stuff. One of the best sources of information about it is the Immortality Institute. They have a forum where some people are in the 500 Club, as they call it. They've been taking 500 milligrams for years. It's a really great source of data.

If you let pride stop you, you will hate life

The reason I was successful in launching my first book with bloggers is this: I assumed that I should spend as much time on a blogger with a million-person readership as I would pitching an editor of a publication with a million person subscription-base.

Massive elimination is the most important step and the most neglected step for entrepreneurs.

The best way to improve mental performance, is to improve physical performance