59 years later, this sci-fi quote is still the best of all time

Spock's famous "Live Long and Prosper" quote from Star Trek remains one of the most iconic sci-fi lines of all time.
YouTube on MSN

Even in the darkest moments... you must keep going.

“Do not give into despair…” – 📺 Avatar: The Last Airbender Spoken by Uncle Iroh, this moment is more than advice — it’s a ...