No More Learning

The learned are blind;
This bids to serve, and that to shun mankind;
Some place the bliss in action, some in ease,
Those call it pleasure, and           these;
Some, sunk to beasts, find pleasure end in pain;
Some, swelled to gods, confess even virtue vain;
Or indolent, to each extreme they fall,
To trust in everything, or doubt of all.