I think one manifestation of integrity is holding a grudge. Saying no is a little different. Holding a grudge is the modern equivalent of having standards.
Fran LebowitzI drank my lifetime supply of alcohol and I took my lifetime supply of drugs between the ages of 15 and 19.
Fran LebowitzContrary to what many of you may imagine, a career in letters is not without its drawbacks - chief among them the unpleasant fact that one is frequently called upon to sit down and write.
Fran Lebowitz