Here are some of my favorites (nothing fancy, but some of them make me laugh):

"We shall continue to have a
worsening ecologic crisis
until we reject the Christian
axiom that nature has no reason
for existence save to serve man."
The Historical Roots of Our Ecologic Crisis
Lynn White, Jr.
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"While it's asleep the mind can
see, but in the light of day we
have no vision of man's destiny."
Eumenides
Claytaemnestra's ghost
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"Sunny day,
Sunny day.
I like hot soup
warm kitten hug.
So no matter what you do
Five- 0
Can't keep a gangsta down."
In Me Own Words: The Autobiography of Bigfoot
-Bigfoot (Graham Roumieu)
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"The East Coast was American enough for
Al-Qaeda so it should be American enough
for Sara Palin."
-Jon Stewart (The Daily Show)