父母与孩子之间的关系是本能的，源于人类的本性。

The relationship between a parent and a child is instinctual and stems from basic human nature.

《柯林斯英汉双解大词典》

中国人认为孔子是最伟大的思想家，他对人类的本性和行为有许多明智的看法。

Chinese see Confucius as the greatest thinker who had many wise ideas about human nature and behavior.

youdao

他承认，党同伐异是人类的本性。

It's human nature, the author acknowledges, to want to be around people who are like ourselves.

youdao

It accepted the premise that men were what they were and that the state had to control that by various devices.

宪法承认了人类本性的即存性,政府通过一系列手段掌控它们

耶鲁公开课 - 古希腊历史简介课程节选

Some writers have pointed out that it's interesting that these humans are not being punished for religious sins, for idolatry, for worshipping the wrong god or anything of that nature, and this is important.

有些学者指出，有趣的是,人类并非因为罪孽，崇拜其他的神,或者因其本性而受到惩罚。

耶鲁公开课 - 旧约导论课程节选

First there is the comparatively lowly kind which turns for support to the simple emotions and is of a definitely personal nature.

首先是相对低端的一种,只是支撑起简单的情感,这是一种明确的人类本性。

耶鲁公开课 - 1945年后的美国小说课程节选