I think the first wisdom is to restrain the tongue.
The primary virtue is: hold your tongue; who knows how to keep quiet is close to God.
For some people there is no comfort without pain. Thus; we define salvation through suffering. Hence, why we choose people who we know aren't right for ourselves.
Flee sloth; for the indolence of the soul is the decay of the body.
The best way to keep good acts in memory is to refresh them with new.
Speak briefly and to the point.