Assertion: compassion | /r/HasProperty | the basis of all morality
Facets:
Source sentences:
text: Philosophers have also shared many thoughts on compassion, such as Arthur Schopenhauer (1788-1860), who believed that “Compassion is the basis of all morality” (thinkexist.com).
text: Arthur Schopenhauer said, “Compassion is the basis of all morality.