Edit quoteSimilar quotesMankind must put an end to war, or war will put an end to mankind.
John F. Kennedy 
You can't say that civilization don't advance, however, for in every war they kill you in a new way.
Will Rogers 
War doesn't determine who's right - only who's left.
Bertrand Russell 
War is a game that is played with a smile. If you can't smile, grin. If you can't grin, keep out of the way till you can.
Winston Churchill 
We make war that we may live in peace.
Aristotle
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