è Cælo descendit 7990. osavulov.
The proper Knowledge of Mankind is Man,

Juv.
Pope.

THE EIGHTH EDITION.

D U B L I N:
Printed by WILLIAM SLEATER, on Cork-Hill,

MDCC LXVII..

ODESTY and self diffidence

are the allowed characteristics M

of Self-Knowledge. Hence, if

my presuming to address this piece to you should discover more selfconfidence than becomes a true acquaintance with the subject I write upon,

I have only to declare that your known uprightness and condescension have encouraged that presumption : for this address cannot be more highly animated, than by