adj. Conforming to a local (and transient) standard of “right”, having the quality of expediency.
The people who are regarded as moral luminaries are those who forego ordinary pleasures themselves and find compensation in interfering with the pleasures of others.
— Bertrand Russell
Moral indignation is jealousy with a halo.
— H. G. Wells
There is no moral precept that does not have something inconvenient about it.
— Denis Diderot