"It may be far in the future, but there's some kind of logical way to get from where we are to where the science fiction is"

"The tiger is a magnificent creature and one that is threatened by human activities on all fronts. It is up to us to protect this iconic species and ensure that it has a future in the wild"

"Forget the past - the future will give you plenty to worry about"

"Democracy is the art and science of running the circus from the monkey cage"

"Every time I see an adult on a bicycle, I no longer despair for the future of the human race"

"Science never solves a problem without creating ten more"

"The best way to predict the future is to create it"

"The past is a memory, the future is a fantasy. The real, vibrant, creative moment is now"

"Happy is the person who knows what to remember of the past, what to enjoy in the present, and what to plan for in the future"

"Without culture, and the relative freedom it implies, society, even when perfect, is but a jungle. This is why any authentic creation is a gift to the future"

"All science is either physics or stamp collecting"