“It is asserted that the dogs keep running when they drink at the Nile, for fear of becoming a prey to the voracity of the crocodile.”
Book VIII, sec. 148.
Naturalis Historia
Help us to complete the source, original and additional information
Pliny the Elder 31
Roman military commander and writer 23–79Related quotes

“To eat the lotus of the Nile
And drink the poppies of Cathay.”
The Tent on the Beach, reported in Bartlett's Familiar Quotations, 10th ed. (1919)

“77. When a dog is a-drowning every one offers him drink.”
Jacula Prudentum (1651)

“The fear of becoming a "has been" keeps some people from becoming anything.”
Section 231 http://books.google.com/books?id=msOwAAAAIAAJ&q=%22The+fear+of+becoming+a+has+been+keeps+some+people+from+becoming+anything%22&pg=PA134#v=onepage
The Passionate State Of Mind, and Other Aphorisms (1955)

Source: The Best of Lewis Carroll

Crocodile Rock
Song lyrics, Don't Shoot Me I'm Only the Piano Player (1973)

“[…] is running like a scolded dog! (usually said when a heel wrestler flees from a fight)”
Commentary Quotes
Source: Ross, Jim, http://www.wwe.com/superstars/smackdown/jimross/bio/, J.R.'s WWE Profile, 2008-01-06, January 5, 2008, JRsBarBQ.com