There is no safety for honest men except by believing all possible evil of evil men.

Know your enemy and know yourself and you will always be victorious

A person may cause evil to others not only by his actions but by his inaction, and in either case he is justly accountable to them for the injury.

I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.

Yippies, Hippies, Yahoos, Black Panthers, lions and tigers alike - I would swap the whole damn zoo for the kind of young Americans I saw in Vietnam.

The only thing necessary for the triumph of evil is for good men to do nothing.

Unless a nation's life faces peril, war is murder.

There was never a bad peace or a good war.

Wars are poor chisels for carving out peaceful tomorrows.

Wars come and go, but my soldiers stay eternal

Do not let us speak of darker days; let us speak rather of sterner days. These are not dark days: these are great days - the greatest days our country has ever lived.

Nothing in the world is more dangerous than sincere ignorance and conscientious stupidity.

A war between Europeans is a civil war.

There is nothing worse than aggressive stupidity.

Any alliance whose purpose is not the intention to wage war is senseless and useless.

Always forgive your enemies; nothing annoys them so much.

Never ascribe to malice that which can adequately be explained by incompetence.

An eye for an eye will only make the whole world blind.

The supreme art of war is to subdue the enemy without fighting.

All warfare is based on deception.

I don't like war. I particularly don't like the celebration of war, which I think the administration is a little bit guilty of.