Betray a friend, and you'll often find you have ruined yourself.
Aesop
A malicious enemy is better than a clumsy friend.
Anne Swetchine
Every man has his own courage, and is betrayed because he seeks in himself the courage of other persons.
Ralph Waldo Emerson
You find out who your real friends are when you're involved in a scandal.
Elizabeth Taylor
Tell your friend your secret, and he will set his foot on your throat.
Spanish proverbs
Many kiss the hands they would fain see chopped off.
Arab proverbs
Put a snake in your bosom, and when it is warm it will sting you.
English proverbs
Broken friendship maybe soldered, but never made sound.
Faults are thick where love is thin.
He who does not trust enough, Will not be trusted.
Lao Tzu
When you betray somebody else, you also betray yourself.
Isaac Bashevis Singer
No wise man ever thought that a traitor should be trusted.
Cicero
Nature never did betray the heart that loved her.
William Wordsworth
True friends stab you in the front.
Oscar Wilde
We laugh at honor, and are shocked to find traitors in our midst.
C.S Lewis
A friend to all is a friend to none.
Aristotle
