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

War is just when it is necessary; arms are permissible when there is no hope except in arms.

Occasionally the tree of Liberty must be watered with the blood of Patriots and Tyrants.

If you try to cure evil with evil you will add more pain to your fate.

Never forget that everything Hitler did in Germany was legal.

Heaven cannot brook two suns, nor earth two masters.

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

Never in the field of human conflict was so much owed by so many to so few.

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

A war between Europeans is a civil war.

Victorious warriors win first and then go to war, while defeated warriors go to war first and then seek to win

All the war-propaganda, all the screaming and lies and hatred, comes invariably from people who are not fighting.

Wars are poor chisels for carving out peaceful tomorrows.

Education is a weapon, whose effect depends on who holds it in his hands and at whom it is aimed.

Never think that war, no matter how necessary, nor how justified, is not a crime.

Great is the guilt of an unnecessary war.

When there's a person, there's a problem. When there's no person, there's no problem

Demoralize the enemy from within by surprise, terror, sabotage, assassination. This is the war of the future.

The control of a large force is the same principle as the control of a few men: it is merely a question of dividing uptheir numbers.

When anger rises, think of the consequences.

Either war is obsolete, or men are.