A

TREATISE

OF

Human Nature:

BEING

An Attempt to introduce the ex-

perimental Method of Reasoning

INTO

MORAL SUBJECTS.

by David Hume, Esquire

Always a lover of difficult virtue,
seek what virtue is, and demand a model of integrity.
original: "Dura semper virtutis amator, Quære quid est virtus, et posce exemplar honesti." From Lucan's Pharsalia.

LUCAN.

WITH AN

APPENDIX.

Wherein some passages of the preceding

volumes are illustrated and explained.

VOL. III.

OF

M O R A L S.

LONDON,

Printed for Thomas Longman, at the Ship in

Paternoster Row, 1740.