“Yeah, there's some unlikely beasts in the world, and it's best to stay near the ones that you've bought drinks for.”

Source: Vorkosigan Saga, Captain Vorpatril's Alliance (2012), Chapter 24 (p. 540)

Source: Stranger in a Strange Land

Source: Gargantua and Pantagruel (1532–1564), Gargantua (1534), Chapter 6 : How Gargantua was born in a strange manner.
Context: As soon as he was born, he cried not as other babes use to do, Miez, miez, miez, miez, but with a high, sturdy, and big voice shouted about, Some drink, some drink, some drink, as inviting all the world to drink with him. The noise hereof was so extremely great, that it was heard in both the countries at once of Beauce and Bibarois. I doubt me, that you do not thoroughly believe the truth of this strange nativity. Though you believe it not, I care not much: but an honest man, and of good judgment, believeth still what is told him, and that which he finds written.

Epigraph, The Thorn Birds (1977)
Context: There is a legend about a bird that sings just once in its life, more sweetly than any other creature on the face of the earth. From the moment it leaves the nest it searches for a thorn tree and does not rest until it has found one. Then, singing among the savage branches, it impales itself upon the longest, sharpest spine. Dying, it rises above its own agony to out-carol the lark and the nightingale. One superlative song, existence the price. But the whole world stills to listen, and God in His heaven smiles. For the best is only bought at the cost of the great pain. … Or so says the legend.

Source: The Road

Source: Fly Away

As given in Rashid al-Din's Compendium of Chronicles (Jami' al-tawarikh) ( https://en.wikipedia.org/wiki/Jami%27_al-tawarikh) (Can find a translated version on google books: http://books.google.com/books?id=d2SWstj6j3AC&lpg=PA142&ots=8Tn8g77BgR&dq=genghis%20khan%20and%20drinking&pg=PA142#v=onepage&q=genghis%20khan%20and%20drinking&f=false)

As quoted in The Journal of NIH Research (1990), 2, 30
General sources