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.

Rather than spend my life on data entry and typing, I also take photos on my iPhone of business cards, wine labels, menus, or anything I want to have searchable on-the-run.

I was an All-American in wrestling in high school, was National Champion in Chinese kickboxing in 1999 and have spent a lot of time around professional athletes, which includes my eight-plus years as CEO of a sports nutrition company.

Language learning deserves special mention. It is, bar none, the best thing you can do to hone clear thinking.

Role models who push us to exceed our limits, physical training that removes our spare tires, and risks that expand our sphere of comfortable action are all examples of eustress—stress that is healthful and the stimulus for growth.

Online I see people committing 'social media suicide' all the time by one of two ways. Firstly by responding to all criticism, meaning you're never going to find time to complete important milestones of your own, and by responding to things that don't warrant a response. This lends more credibility by driving traffic.

The best entrepreneurs I've ever met are all good communicators. It's perhaps one of the very few unifying factors.