### Chinese: 第一部分：人文主义的伦理思想，以瓦拉与蒙田等人为代表。
### English: The first part : the ethical thought of humanism, represented by Valla and Montaigne.
### Errors: There is no error in the English translation.

### Improved English: Part I: the ethical thought of humanism, represented by Valla and Montaigne.
