"America, which has the most glorious present still existing in the world today, hardly stops to enjoy it, in her insatiable appetite for the future"

"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"

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

"The best preparation for good work tomorrow is to do good work today"

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

"In thinking about nanotechnology today, what's most important is understanding where it leads, what nanotechnology will look like after we reach the assembler breakthrough"

"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"

"The future influences the present just as much as the past"

"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"