। ॥ ६८ ॥
In plain words
It is the same with the mind. Engorged with the objects of the senses, ruled by tamas, it runs muddy. Let virāga dry it out, and sattva surfaces — slowly, a little at a time.
Close to the Sanskrit
In that same way, the mind — swollen with sense-objects, having tamas as its predominant strand — is turbid. When that mind has been dried by dispassion, sattva would manifest by slow degrees.