The man, who in the view of gain, thinks of righteousness; who in the view of danger is prepared to give up his life; and who does not forget an old agreement however far back it extends – such a man may be reckoned a COMPLETE man.
见利思义，见危授命，久要不忘平生之言，亦可以为成人矣。
Source: The Analects, Xian Wen XIV, Chapter 12
Author: Confucius
