Destroy the seed of evil, or it will grow up to your ruin.
I am sure the grapes are sour.
One who steals has no right to complain if he is robbed.
Appearances are deceiving.
If you had half as much brains as you have beard, you would have looked before you leaped.
While I see many hoof marks going in, I see none coming out. It is easier to get into the enemy's toils than out again.