I submit:
We are not afraid to follow truth wherever it may lead, nor to tolerate any error so long as reason is left free to combat it. - Thomas Jefferson
What would you propose?
We are not afraid but please bring pie and if possible nekkid women and beer
“If you are not a [del]freethinker[/del] [del]libertarian[/del] leftist, then go suck eggs. Motto subject to change.”
“Fighting ignorance”
Ooooh, I like that, but we should really add a “since 1973” to it, and then parenthetically note that it’s taking longer than we thought.
How about: We have nothing to fear but…well, we have nothing to fear, even you idiots who come here with an agenda!
Below that we could do: Bring it on! ( 
with an attribute to GW Bush of course)
-XT
This could catch on…
Nah, I’ve changed my mind.
I thought it was “let’s roll”?
Bush has a lot of catchy phrases. I haven’t heard ‘Lets roll!’ but don’t even need a cite to believe he would say something that stupid.
-XT
I believe he used it just days after the WTC attacks and before the operation in Afghanistan, in reference to a soundbite from the plane where the passengers attempted to retake it.
I believe “let’s roll” was Todd Beamer on 9/11.
Whereas Bush’s “bring 'em on” was an invitation to terrorists to attack US troops in Iraq. One of his more successful schemes, alas…
How about: We can have a vicious argument about anything.
how 'bout:
“I disagree with what you say, but will defend to the death your right to be pitted”
(well, that’s almost what Abe Lincoln said)
I think it might have been Voltaire.
Extremely “almost”, since the quote is commonly attributed to Voltaire.
No, it’s time for the logical segue: Mission Accomplished.
Isn’t that false advertising? It’s like saying ‘we won’ in reference to Iraq.
Uh, yeah…
Fighting ignorance… bring 'em on… Mission Accomplished (it’s taking longer than we thought).
I like it!