Columbia subject headings:
Harvard subject headings:
Aesthetics, Modern--18th century.
Conscience
Emotions (Philosophy)--History--18th century.
Emotions and cognition.
Emotions--Moral and ethical aspects.
Ethics--History--18th century.
Judgment (Aesthetics)
Philosophy, Modern--18th century.
Self-knowledge, Theory of.
Princeton subject headings:
Intuition.
Philosophy, French--18th century.
Sense data.
Senses and sensation.