Darwin's work is derivative of the moral philosophers.

达尔文工作受到伦家影响。

Adam Smith was not only a master of economy, but also a palmary ethicist。

亚当·斯密不仅一位伟大经济家,而且也一位杰出伦家。

What does he mean by ressentiment and what role does it play in the history of morality?

他说‘ressentiment’意思?在伦史上，它扮角色?

Liberty is starting point and destination of Kantian ethics.It drives from metempirical liberty, but assumes reality yet.

自由康德伦出发点和归宿，它源自先验自由，但也具有实在性。

Ethics deals with moral conduct.

伦研究道德行为。

Non-cognitivism is an important theory of Meta-Ethics, Ayer’s Emotivism is the most innovational and typical and earliest idea of Non-cognitivism in 20th.

非认知主义元伦中重要论问题，艾耶尔情感主义论则20世纪非认知主义最早，但也最具创新性和代表性重要观点。