
" Malcolm X: Make It Plain http://www.pbs.org/wgbh/amex/malcolmx/filmmore/pt.html," from The American Experience, season 6, episode 6, PBS (first aired 26 January 1994)
Attributed
Warren G. Bennis; As cited in: Mark Fisher (1991) The millionaire's book of quotations. p. 15
1990s
" Malcolm X: Make It Plain http://www.pbs.org/wgbh/amex/malcolmx/filmmore/pt.html," from The American Experience, season 6, episode 6, PBS (first aired 26 January 1994)
Attributed
"An Introduction", The Fireside Book of Dog Stories (Simon and Schuster, 1943); reprinted in Thurber's Dogs (1955)
From other writings
“When a man's best friend is his dog, that dog has a problem.”
“To his dog, every man is Napoleon; hence the constant popularity of dogs.”
Readers Digest (1934)
“Outside of a dog, a book is man's best friend. Inside of a dog, it's too dark to read.”
This may be original with Groucho, but the Quote Investigator http://quoteinvestigator.com/category/jim-brewer/ mentions the earliest report found in a 1958 issue of Boy's Life magazine where it is attributed to Jim Brewer.
Misattributed
Variant: Outside of a dog, a book is man's best friend. Inside of a dog, it's too dark to read.
Source: The Essential Groucho: Writings For By And About Groucho Marx
"An Introduction", The Fireside Book of Dog Stories (Simon and Schuster, 1943); reprinted in Thurber's Dogs (1955)
From other writings
“The man recovered of the bite,
The dog it was that died.”
Source: The Vicar of Wakefield (1766), Ch. 17, An Elegy on the Death of a Mad Dog, st. 8.
“A lost dog is bad; a lost man is terrible.”
In Lugalbanda in the Mountain Cave, Ur III Period (21st century BCE). http://etcsl.orinst.ox.ac.uk/cgi-bin/etcsl.cgi?text=t.1.8.2.1#
Half-Truths and One-And-A-Half Truths (1976)
Context: There is no doubt that a dog is loyal. But does that mean we should emulate him? After all, he is loyal to people, not to other dogs. http://books.google.com/books?id=T9V0j2sfPpUC&q=%22there+is+no+doubt+that+a+dog+is+loyal+but+does+that+mean+we+should+emulate+him+after+all+he+is+loyal+to+people+not+to+other+dogs%22&pg=PA109#v=onepage
“The dog may be man
Horse, donkey, too
But the bull-
Man can not
Anytime.”
Smriti Shesh (Poetry Collection), Kathyaroop Books, 2002.