People feel personally slighted if you don't respond to them in 30 seconds and treat email as instant messenger.

Converting your own passions into a job is the fastest method for eliminating any passion you once had.

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

Nothing can match the wonderment that comes from staring up into the star-filled canopy above and realizing that you are a part of that creation.

You can enjoy stargazing just by going out and learning a couple constellations with your kids.

I take notes like some people take drugs.

Don’t follow a model that doesn't work. If the recipe sucks, it doesn't matter how good a cook you are.