The Definitive Guide to Project Management: The fast track to getting the job done on time and on budget (2nd Edition)

Codes of ethics and professional standards are not part-time. There is no point in conning oneself by pretending that one will uphold them 90% of the time, and do what you really want the other 10%. There is no point in signing up to a code of ethics if one does not intend to live by it the whole time.