Here's a good Extropian quote:
"I like the dreams of the future
better than the history of the past."
Thomas Jefferson
Source: http://www.quoteplace.com
Unfortunately they don't source the Jefferson
quote to its location in the body of his writings.
It's odd how few quotes per person quoteplace.com
has, but perhaps it is still project in the works.
"He who pursues learning will increase every day;
he who pursues Tao will decrease every day."
Lao Tzu (Tao Te Ching)