Never love unless you can

Never love unless you can
Bear with all the faults of man:
Men sometimes will jealous be,
Though but little cause they see;
And hang the head, as discontent,
And speak what straight they will repent.

Men that but one saint adore,
Make a show of love to more:
Beauty must be scorned in none,
Though but truly served in one:
For what is courtship, but disguise?
True hearts may have dissembling eyes.

Men when their affairs require,
Must a while themselves retire:
Sometimes hunt, and sometimes hawk,
And not ever sit and talk.
If these, and such like you can bear,
Then like, and love, and never fear!