When a door opens not to your knock, consider your reputation.

The eye of the Syracusan makes the snakes come out of their pits.

Wedlock is a padlock.

When old horses get warm, they are not easily held in.

Hard bread does the cheek red.

A faithful friend is hard to find, remember man and keep in mind.

Who leaves the old way for the new, the trouble not looked for, will be found there.

Black fowl can lay white eggs.

Repentance never comes first.

Every "bad" has its "worse".