Related:

• Dust is an armor of poor quality.
• bulletproof: adj. Used of an algorithm or implementation considered extremely {robust}
  lossage-resistant; capable of correctly recovering from any imaginable exception condition -- a rare and valued quality....
• armor-plated n. Syn. for bulletproof.
• A crank in armor will never harm her.
• bulletproof adj. Used of an algorithm or implementation considered extremely robu
  lossage-resistant; capable of correctly recovering from any imaginable exception condition -- a rare and valued quality....
• Did someone put itching powder in your armor?
• Virtue is the failure to achieve vice. -- Armor's Axiom
• Armor's Axiom: Virtue is the failure to achieve vice.
• The best armor is to keep out of range. Italian Proverb