Thus, the science of ethics is not normative: it does not deal with laws existing antecedently to human actions, and which these ought to obey.

因此，科学道德不规范性：它并不涉及现行法律先行，以人的行动，以及这些应该服从。

It is antecedently probable that a writer so well informed as Josephus, must have been well acquainted too with the doctrine and the history of Jesus Christ.

这是先行很可能认为一个作家这么好得知约瑟夫，必须已相当熟悉太与学说和历史的耶稣基督。