I remember feeling that technology was like trying to draw with your foot. In a ski boot. It was the most indirect way to work imaginable but the potential had us all excited. I started in stop motion.

That's the whole problem with science. You've got a bunch of empiricists trying to describe things of unimaginable wonder.

While I will always have the utmost respect for the superhuman out-of-bounds freestyle and extreme stunts that seem to continually progress beyond our imaginable limits my highest appreciation goes out to the simple rider who's out there just for the experience.

From Jefferson to Jackson to Lincoln to FDR to Reagan every great president inspires enormous affection and enormous hostility. We'll all be much saner I think if we remember that history is full of surprises and things that seemed absolutely certain one day are often unimaginable the next.

All imaginable futures are not equally possible.

In today's world it is no longer unimaginable to think that business can operate - and even thrive - in an environmentally-friendly manner.

There are no dreams too large no innovation unimaginable and no frontiers beyond our reach.

Determination energy and courage appear spontaneously when we care deeply about something. We take risks that are unimaginable in any other context.

In the heat of the Russian summer a sleeping car is the most horrible instrument of martyrdom imaginable.

The principle of the Gothic architecture is infinity made imaginable.