All nature is but art unknown to thee.
Alexander Pope
Science is about exploring the unknown and cannot offer guarantees.
Virginia Postrel
I have always thought the suicide should bump off at least one swine before taking off for parts unknown.
Ezra Pound
We have an unknown distance yet to run, an unknown river to explore. What falls there are, we know not; what rocks beset the channel, we know not;... →
John Wesley Powell
American cooking is one of the unknown cuisines in America.
Jose Andres Puerta
There are known knowns. These are things we know that we know. There are known unknowns. That is to say, there are things that we know we don't... →
Donald Rumsfeld
We all have a fear of the unknown what one does with that fear will make all the difference in the world.
Lillian Russell
Muddle is the extra unknown personality in any committee.
Anthony Sampson
In science fiction, we're always searching for new frontiers. We're drawn to the unknown.
Ridley Scott
The unknown is very scary.
Kyle Shewfelt