Our power to withhold labour is not only lawful, but a moral and political necessity of democratic relations.

And it must be said that, while he demolishes Hume, he does not dare to find moral necessities in human nature.

Still, there is no moral necessity for greed.

Efforts to comprehend the terrible event, and to commemorate the worlds that were destroyed, are a moral necessity.

And while penitence in the persecutors may be a moral necessity for those who survived victimization, it will not bring back the dead.

Worse was the moral necessity of giving her a full and fair account of himself, his origin and intentions.

And while honorable people may differ on the efficacy of deducting transportation expenses, there is no moral necessity for you not to do so.

Visiting the morgue, he explained, was an act of moral necessity and tradition.

But to me, creating a working welfare system is not just an economic necessity; it is a moral necessity.

It's in our own self-interest, beyond it being an absolute moral necessity.