Note 175 — Chapter II · VIRTUE AND DUTY
Reading edition
If the phrase in the text were used by a moral person, with a sincere and predominant desire to do his duty, it must, I conceive, be used in one of two senses: either (1) half-ironically, in recognition of a customary standard of virtuous conduct which the speaker is not prepared expressly to dispute, but which he does not really adopt as valid—as when we say that it would be virtuous to read a new book, hear a sermon, pay a visit, etc.; or (2) it might be used loosely to mean that such and such conduct would be best if the speaker were differently constituted.