A mouse does not rely on just one hole.
He who is most on his guard is often himself taken in.
Because those, who twit others with their faults, should look at home.
How often we see the greatest genius buried in obscurity!
Give assistance, and receive thanks lighter than a feather: injure a man, and his wrath will be like lead.
We can more easily endure that which shames than that which vexes us.