Related:

• Faithful are the wounds of a friend. -- Old Testament -- Proverbs xxvii, 6
• A merry heart maketh a cheerful countenance. -- Old Testament -- Proverbs xv, 13
• Written with a pen of iron, and with the point of a diamond. -- Old Testament -- Jeremiah xvii, 1
• A continual dropping in a very rainy day and a contentious woman are alike.
  -- Old Testament -- Proverbs xxvii, 15...
• Boast not thyself of to-morrow; for thou knowest not what a day may bring forth.
  -- Old Testament -- Proverbs xxvii, 1...
• Open rebuke is better than secret love. -- Old Testament -- Proverbs xxvii, 5
• So that there was neither hammer nor axe nor any tool of iron heard in the house, while it was in building.
  -- Old Testament -- 1 Kings vi, 7...
• A friend loves at all times. --Proverbs 17:17
• As a dog returns to his vomit, so a fool returneth to his folly.
  Seest thou a man wise in his own conceit? There is more hope of a fool than of him....