Of all the planets apart from Earth in our solar system, Mars is the most hospitable. Yeah. Right. Better keep my visit short. And yet, despite the discomfort, the danger, I love it here. I love coming back for these imaginary vacations. The sights are amazing.

When all hopes are lost, only then does reality acquire that sharp focus that defines who we are and what we have become.

Of all the planets apart from Earth in our solar system, Mars is the most hospitable. Yeah. Right. Better keep my visit short. And yet, despite the discomfort, the danger, I love it here. I love coming back for these imaginary vacations. The sights are amazing.

We may exist in all universes, but 'hear' only one because of our limitations, the valve of our desires, our practical, physical needs. All is vibration, with nothing vibrating across no distance whatsoever. All is music. A universe, a world, is just one long difficult song. The difference between worlds is the difference between songs.

Man is the poet who kills, Woman the angel who eats.

There is nothing finer in the world than the telling of tales. Split atoms if you wish, but splitting an infinitive-and getting away with it-is far nobler. Lance boils if you wish, but pricking pretensions is often cleaner and always more fun.

Ray Bradbury is, for many reasons, the most influential writer in my life. Throughout our long friendship, Ray supplied not only his terrific stories but a grand model of what a writer could be, should be, and yet rarely is: brilliant and charming and accessible, willing to tolerate and to teach, happy to inspire but also to be inspired.