Sweets to the sweet.
Things without all remedy should be without regard: what's done is done.
Bid the dishonest man mend himself; if he mend, he is no longer dishonest.
Look, what a horse should have he did not lack, Save a proud rider on his back.
The sun with one eye vieweth all the world.
O, how wretched is that poor man that hangs on princes' favors.