When, spite of Conscience, pleasure is pursued,

Man’s nature is unnaturally pleased:

And what’s unnatural, is painful too

At intervals, and must disgust even thee!

The fact thou know’st; but not, perhaps, the cause.

Virtue’s foundations with the world’s were laid; 850

Heaven mix’d her with our make, and twisted close

Her sacred interests with the strings of life.

Who breaks her awful mandate, shocks himself,

His better self: and is it greater pain,