Your favourite quotations throughout history

Here's a couple of mine.

"At the risk of seeming ridiculous, let me say that the true revolutionary is guided by a great feeling of love. It is impossible to think of a genuine revolutionary lacking this quality... We must strive every day so that this love of living humanity will be transformed into actual deeds, into acts that serve as examples, as a moving force."
-- Che Guevara

"I see no God up here."
-- Yuri Gagarin

Share some of yours, comrades
They do not have to be strictly Leftist quotes.

( If you are quoting a large ammount, use [SPOILER] tags! Thank you. )

"Liberty is the right to do wrong."
- Thomas Jefferson

"I got ham but I'm not a hamster."
- Bill Bailey

"If you want people to drive safely: You take out the air bags and put pointed machetes against their necks."
- Dr. Gregory House

"Love isn't blind; It's retarded."
- Charlie Sheen.

"Stop Talking About It"

- Morgan Freeman when asked "how we gonna stop racism?"

"Faith is a reason of surrender, but not a reason to surrender" -Aesop Rock