Paradise Lost. Book iii. Line 495.

And oft, though wisdom wake, suspicion sleeps

At wisdom's gate, and to simplicity

Resigns her charge, while goodness thinks no ill

Where no ill seems.

Paradise Lost. Book iii. Line 686.

The hell within him.

Paradise Lost. Book iv. Line 20.

Now conscience wakes despair

That slumber'd,—wakes the bitter memory