Columbia subject headings:
Buddhism--Doctrines.
Compassion--Religious aspects--Buddhism.
Love--Religious aspects--Buddhism.
Sympathy.
Harvard subject headings:
Buddhism--Doctrines
Compassion--Religious aspects--Buddhism
Love--Religious aspects--Buddhism
Sympathy.
Princeton subject headings:
Hinayana Buddhism--Doctrines.
Love--Religious aspects--Buddhism.
Sympathy.