The Night Sky is not just another planisphere. I think The Night Sky is the finest and easiest to use star finding aid in existence.

Keep Looking Up was my life's admonition, I can do little else in my present position.

Kil your positive attitudes and you'll kill your chances of succeeding in life.

A diet should be named after what you do eat, not what you don't eat.

Many states have laws against cousin marriage, which I think are ridiculous - people should be allowed to make that choice.

As many micro-credit schemes across the world can testify, investment in women is the best investment for the future.

True undoubting is the teacher's part, continual undoubting the part of the pupil.

Listening can make the difference between a mediocre organization and a great one.

Don't be afraid of the darkness; just carry a light with you!

I never regret anything and I don't believe in regret. I think it's just a big time-waster.

Life is such a precious gift. Whatever life throws at us, if we could just learn to get through that day and hang on to the next, you never know what may come. It may get worse, but you never know.

There should be something revelatory about art. It should be totally creative and open doors for new thoughts and experiences.