Columbia subject headings:
Four Noble Truths.
Freud, Sigmund, 1856-1939.
Suffering--Religious aspects--Buddhism.
Suffering.
Harvard subject headings:
Four Noble Truths.
Freud, Sigmund, 1856-1939
Suffering--Religious aspects--Buddhism
Suffering.
Princeton subject headings:
Four Noble Truths.
Freud, Sigmund, 1856-1939.
Suffering--Religious aspects--Buddhism.
Suffering.