Peace is not an absence of war, it is a virtue, a state of mind,

Related:

• Peace is not a relationship of nations. It is a condition of mind brought about by a serenity of soul.
  Peace is not merely the absence of war. It is also...
• The endeavor to understand is the first and only basis of virtue.
  Baruch...
• War is an invention of the human mind.
  The human mind can invent peace...
• War Dims Hopes for Peace --
  Wisconsin State Journal...
• I'm starting a war for
  peace...
• War is the health of the State. --
  Proudhon (...
• Order is the sanity of the mind, the health of the body,
  the peace of the city, the security of the state. As...
• In love there are two evils:
  war and peace...
• Peace without justice is tyranny. --
  William Allen...