“The Superior Man has nothing to compete for. But if he must compete, he does it in an archery match, wherein he ascends to his position, bowing in deference. Descending, he drinks (or has [the winner] drink) the ritual cup.”
Bowing is a courtesy for the host who invites him as well drinking a cup.
Source: The Analects, Chapter III
Original
君子無所爭、必也射乎、揖譲而升下、而飲、其爭也君子。
Help us to complete the source, original and additional information
Confucius 269
Chinese teacher, editor, politician, and philosopher -551–-479 BCRelated quotes

Diogenes Laërtius, vi. 37
Quoted by Diogenes Laërtius

Chap. 11, "The Fat Man"
Dialogue between the characters Kasper Gutman (the "fat man") and Sam Spade.
Source: The Maltese Falcon (1930)
Context: "We begin well, sir," the fat man purred … "I distrust a man that says when. If he's got to be careful not to drink too much it's because he's not to be trusted when he does. … Well, sir, here's to plain speaking and clear understanding. … You're a close-mouthed man?"
Spade shook his head. "I like to talk."
"Better and better!" the fat man exclaimed. "I distrust a close-mouthed man. He generally picks the wrong time to talk and says the wrong things. Talking's something you can't do judiciously unless you keep in practice."

The Analects, The Doctrine of the Mean
Context: The superior man does what is proper to the station in which he is; he does not desire to go beyond this. In a position of wealth and honor, he does what is proper to a position of wealth and honor. In a poor and low position, he does what is proper to a poor and low position. Situated among barbarous tribes, he does what is proper to a situation among barbarous tribes. In a position of sorrow and difficulty, he does what is proper to a position of sorrow and difficulty. The superior man can find himself in no situation in which he is not himself. In a high situation, he does not treat with contempt his inferiors. In a low situation, he does not court the favor of his superiors. He rectifies himself, and seeks for nothing from others, so that he has no dissatisfactions. He does not murmur against Heaven, nor grumble against men. Thus it is that the superior man is quiet and calm, waiting for the appointments of Heaven, while the mean man walks in dangerous paths, looking for lucky occurrences.

Foreign Affairs, July 1967.
1960s

“I'm not competent to judge. But no doubt he was a great man.”
Response to a question by an agent of the US Immigration and Naturalization Service in 1954 as to what he thought of Karl Marx, often cited as an indication of his detachment from political sensibilities and the situations of the McCarthy era. He was afterwards denied a return visa for re-entering the US until 1959, after attending the International Congress of Mathematicians in Amsterdam; as quoted in The Man Who Loved Only Numbers : The Story of Paul Erdős and the Search for Mathematical Truth (1998) by Paul Hoffman, p. 128

All the President's Men (1974) by Bob Woodward and Carl Bernstein

Source: The Doctrine of the Mean