Friendship Quotes
“Keep your friends close, and your enemies closer” is credited to Sun Tzu, and sometimes to Machiavelli or Petrarch. Wikiquote traces the wording most directly to a line spoken by Michael Corleone in The Godfather Part II. It is flagged here as misattributed.
“Defend me from my friends; I can defend myself from my enemies” is flagged too. It is credited to Voltaire, and to the Maréchal de Villars. One French source puts the words in the mouth of Gourville, a man writing as an exile.
For the sourced quotes, try Sydney Smith: “Life is to be fortified by many friendships. To love, and to be loved, is the greatest happiness of existence” (from his memoir, 1855). Or Sarah Orne Jewett’s The Country of the Pointed Firs (1896), where old friends are always best, “’less you can catch a new one that’s fit to make an old one out of.”
There is no immortality that is not built on friendship and work done with care.
Your friend is the man who knows all about you, and still likes you.
A war is not won if the defeated enemy has not been turned into a friend.
You need friends to keep you on your feet, and enemies to keep you on your toes.