Never say you know a man until you have divided an inheritance with him.
Nice guys get sick.
No doubt Jack the Ripper excused himself on the grounds that it was human nature.
No one can feel as helpless as the owner of a sick goldfish.
Nobody can be as agreeable as an uninvited guest.
Now and then an innocent man is sent to the legislature.
Of all forms of caution, caution in love is the most fatal.
Often statistics are used as a drunken man uses lampposts for support rather than illumination.
Old men are fond of giving good advice to console themselves for their inability to give bad examples.
One family builds a wall, two families enjoy it.