Chapter 14, Part 45 - Confucius

Tsze-lu asked what constituted the superior man. The Master said, "The cultivation of himself in reverential carefulness." "And is this all?" said Tsze-lu. "He cultivates himself so as to give rest to others," was the reply. "And is this all?" again asked Tsze-lu. The Master said, "He cultivates himself so as to give rest to all the people. He cultivates himself so as to give rest to all the people:-even Yao and Shun were still solicitous about this."
~ James Legge translation via The Internet Classics Archive ~

Go here to read the introductory post to this serialized version of the Analects of Confucius.