Authors:

The most violent appetites in all creatures are lust and hunger; the first is a perpetual call upon them to propagate their kind, the latter to preserve themselves.

Joseph Addison, Sir Richard Steele (1826). “The Spectator: With Notes, and a General Index”, p.156
The most violent appetites in all creatures are lust and hunger; the first is a perpetual call upon them to propagate their kind, the latter to preserve themselves.