Moralist: A statement is wholly truthful only if it is true and made without intended deception
A statement is a lie if it is intended to deceive or if its speaker, upon learning that the statement was misinterpreted, refrains from clarifying it
Walter's claim to a potential employer that he had done volunteer work was a lie. Even though Walter had worked without pay in his father's factory, he used the phrase volunteer work in an attempt to deceive the interviewer into thinking he had worked for a socially beneficial cause.