My favorite quote is in my tagline, but I'm not the only person here to use it. If you haven't clicked on the link, here are some of the major points.
ΜΟΛΩΝ ΛΑΒΕ!
Two little words. With these two words, two concepts were verbalized that have lived for nearly two and a half Millennia. They signify and characterize both the heart of the Warrior, and the indomitable spirit of mankind.
(snip)
Molon Labe! (mo-lone lah-veh)
They mean, “Come and get them!” They live on today as the most notable quote in military history. And so began the classic example of courage and valor in its dismissal of overwhelming superiority of numbers, wherein the heart and spirit of brave men overcame insuperable odds.
We have adopted this defiant utterance as a battle cry in our war against oppression because it says so clearly and simply towards those who would take our arms.
It signifies our determination to not strike the first blow, but also to not stand mute and allow our loved ones, and all that we believe in and stand for, to be trampled by men who would deprive us of our God-given – or natural, if you will – rights to suit their own ends.