Better to hunt in fields for health unbought
Than fee the doctor for a nauseous draught.
-- Dryden.

But from the mountains grassy side
A guiltless feast I bring;
A script with herbs and fruits supplied,
And water from the spring.
-- Goldsmith.

To build a new body
Change habits of thought;
For thought will predestine
The type that is wrought.
-- Drews.