“Omega’s too dangerous. I won’t risk half the quadrant to satisfy our curiosity. It’s arrogant, and it’s irresponsible. The final frontier has some boundaries that shouldn’t be crossed, and we’re looking at one.” - Kathryn Janeway, Star Trek: Voyager
“We must strive to be more than what we are. It does not matter that we will never reach our ultimate goal. The effort yields its own rewards.” - Data, Star Trek: The Next Generation