From 《
论语·
学而》, the opening chapter of the Analects:
学而时习之,
不亦说乎?
有朋自远方来,
不亦乐乎?
人不知而不愠,
不亦君子乎? (To learn and regularly practice — is that not a joy? Friends from afar — is that not a pleasure? Unrecognized yet unresentful — is that not a gentleman?). The third of Confucius's three opening rhetorical questions, and the moral climax: inner equanimity in the absence of outer recognition.