All the forces in the world are not so powerful as an idea whose time has come.

It may be necessary to use methods other than constitutional ones.

Everything in war is very simple. But the simplest thing is difficult.

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

A war between Europeans is a civil war.

It is very queer that the unhappiness of the world is so often brought on by small men.

The end move in politics is always to pick up a gun.

There was never a bad peace or a good war.

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

The earth provides enough to satisfy every man's needs, but not every man's greed

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.

War is mainly a catalogue of blunders.

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.

Battles are lost in the same spirit in which they are won.

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

Wanton killing of innocent civilians is terrorism, not a war against terrorism.

Great is the guilt of an unnecessary war.

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

Know yourself and you will win all battles.

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

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