„I meant," said Ipslore bitterly, "what is there in this world that truly makes living worthwhile?"
Death thought about it.
CATS, he said eventually. CATS ARE NICE.“
Source: Sourcery
Related quotes

— Charles Bukowski, book Betting on the Muse: Poems and Stories
Source: Betting on the Muse: Poems and Stories
— Lloyd Alexander American children's writer 1924 - 2007
Source: Time Cat (1963), Chapter 8 “Master of Imperial Cats” (p. 79)

— Lewis Carroll, book Alice's Adventures in Wonderland
Variant: One day Alice came to a fork in the road and saw a Cheshire cat in a tree. ‘Which road do I take?’ she asked. ‘Where do you want to go?’ was his response. ‘I don’t know,’ Alice answered. ‘Then,’ said the cat, ‘it doesn’t matter.
Source: Alice's Adventures in Wonderland

— John Buchan British politician 1875 - 1940
Space (1912)
Context: Remember his mind and no other part of him lived in his new world. He said it gave him an odd sense of detachment to sit in a room among people, and to know that nothing there but himself had any relation at all to the infinite strange world of Space that flowed around them. He would listen, he said, to a great man talking, with one eye on the cat on the rug, thinking to himself how much more the cat knew than the man.

— Scott Lynch, book The Republic of Thieves
Source: The Republic of Thieves (2013), Chapter 3 “Blood and Breath and Water” section 1 (p. 146)
— Lloyd Alexander American children's writer 1924 - 2007
Source: Time Cat (1963), Chapter 3 “Neter-Khet” (p. 20)

— Tommy Douglas Scottish-born Canadian politician 1904 - 1986
So they put him in jail. But I want to remind you: that you can lock up a mouse or a man but you can't lock up an idea!
http://www.cbc.ca/player/Digital+Archives/Politics/Parties+and+Leaders/Tommy+Douglas/ID/1409090169/?sort=MostPopular
— George Alec Effinger Novelist, short story writer 1947 - 2002
Source: Death in Florence (1978), Chapter 3 “Moore and More” (p. 129).

— Ben Kenney American musician 1977
“ Ben Kenney—Exclusive Interview https://www.youtube.com/watch?v=rRVPQc6UmdI,” ad for PETA (10 July 2008).

„But I killed you,” Alyss said. “Did you?” Red turned to The Cat. “Why wasn’t I informed?“
— Frank Beddor, book The Looking Glass Wars
Source: The Looking Glass Wars

„Oh, you can't help that,' said the cat. 'We're all mad here.“
— Lewis Carroll, book Alice's Adventures in Wonderland
Source: Alice in Wonderland
— Alex Flinn American children's writer 1966

— Tim Powers American writer 1952
The Hour of Babel (p. 62)
Short fiction, The Bible Repairman and Other Stories (2011)