We constantly learn new lessons up here. The experiences we gather will enable us to establish a long-term station on the moon and to go on to Mars.

Ultimate stupidity: Mistakenly thinking you will get what you want by complaining about and focusing on exactly what you don't want.

When the sappy boughs Attire themselves with blooms, sweet rudiments Of future harvest.

Traditionally, songwriters can't sing. And that holds true in my case, also.

If you're going to San Francisco, be sure to wear some flowers in your hair, if you're going to San Francisco, you're gonna meet some gentle people there.

When I'm writing a novel, I'm dealing with a double life. I live in the present at the same time that I live in the past with my characters. It is this that makes a novelist so eccentric and unpleasant.

We will continue to see a convergence of the digital and physical world. Those who conquer that trend will be market leaders.