Onizuka Quote

I recently visited the Ellison S. Onizuka Space Center at the Kona airport and right within the front entrance they have a poster with a quote from him.  It's an excellent quote, and in particular the passage I liked the most was:

"Every generation has the obligation to free men's minds for a look at new worlds... to look out from a higher plateau than the last generation."

As a futurist, I find that to be a wonderful sentiment.