War can really cause no economic boom, at least not directly, since an increase in wealth never does result from destruction of goods.

The state can be and has often been in the course of history the main source of mischief and disaster.

The attainment of the economic aims of man presupposes peace.

Sovereignty must not be used for inflicting harm on anyone, whether citizen or foreigner.

The philosophy of protectionism is a philosophy of war.

Whoever wishes peace among peoples must fight statism.

If some peoples pretend that history or geography gives them the right to subjugate other races, nations, or peoples, there can be no peace.

A lasting order cannot be established by bayonets.

Peace and not war is the father of all things.

Wars of aggression are popular nowadays with those nations convinced that only victory and conquest could improve their material well-being.

Manufacturing and commercial monopolies owe their origin not to a tendency imminent in a capitalist economy but to governmental interventionist policy directed against free trade and laissez faire.

The worst evils which mankind has ever had to endure were inflicted by bad governments.

War... is harmful, not only to the conquered but to the conqueror.

If men do not now succeed in abolishing war, civilization and mankind are doomed.

Men are fighting... because they are convinced that the extermination of adversaries is the only means of promoting their own well-being.

To defeat the aggressors is not enough to make peace durable. The main thing is to discard the ideology that generates war.

Whoever wants peace among nations must seek to limit the state and its influence most strictly.

War prosperity is like the prosperity that an earthquake or a plague brings.

Innovation is the whim of an elite before it becomes a need of the public.

Only one thing can conquer war - that attitude of mind which can see nothing in war but destruction and annihilation.

Economically considered, war and revolution are always bad business.

Human civilization is not something achieved against nature; it is rather the outcome of the working of the innate qualities of man.

Modern society, based as it is on the division of labor, can be preserved only under conditions of lasting peace.

Society has arisen out of the works of peace; the essence of society is peacemaking.

If history could teach us anything, it would be that private property is inextricably linked with civilization.

War can really cause no economic boom, at least not directly, since an increase in wealth never does result from destruction of goods.

The root of the evil is not the construction of new, more dreadful weapons. It is the spirit of conquest.

Nor should we exclude the possibility that Islamic terrorism may begin to make common cause with Western political extremists of the far Left and far Right.

We used to think that revolutions are the cause of change. Actually it is the other way around: change prepares the ground for revolution.

Our income are like our shoes; if too small, they gall and pinch us; but if too large, they cause us to stumble and trip.

The present contains nothing more than the past, and what is found in the effect was already in the cause.

To believe in a just law of cause and effect, carrying with it a punishment or a reward, is to believe in righteousness.

I wish I knew at 14 not to put much thought into what other people my age said to me, cause we were all looking for the answers. So I wish I knew that other people really don't know any more than you do!

One of the things that has always motivated me to write is the desire to get it out and look at it in an objective way, so that it doesn't cause me any serious pain by staying inside.

There are nuclear weapons in China, Iran, Korea and Pakistan. It wouldn't take much to send a couple of warheads off on this planet somewhere that would cause a lot of environmental damage, then if you have got someone who wants to retaliate you have real problems.

I never considered a difference of opinion in politics, in religion, in philosophy, as cause for withdrawing from a friend.

You have to not listen to the nay sayers because there will be many and often they'll be much more qualified than you and cause you to sort of doubt yourself.

A strong mind always hopes, and has always cause to hope.

While some no other cause for life can give, but a dull habitude to live.

The intelligence investigation under the leadership of Senator Church, which I know has helped cause this investigation by you, points out that the agencies did not disclose certain facts to us and that certain plots were going on.

I accept extinction as best explaining disjoined species. I see that the same cause must have reduced many species of great range to small, and that it may have reduced large genera to so small, and of families.

The probability that we may fail in the struggle ought not to deter us from the support of a cause we believe to be just.

You know, people want to honor me, and on the one hand I just don't want to be a poster child; but on the other, I want to do something classy and great - something where the residuals will go to the cause.

It is the cause, not the death, that makes the martyr.

I think that feeling that if one believed absolutely in any cause, then one must have the confidence, the self-certainty, to go through with that particular course of action.

The cause is hidden; the effect is visible to all.

If we are able to get inside the music and inhabit it convincingly enough, it will cause everyone to find each other in this new psychological space. And that's most exciting.

I hold that the mark of a genuine idea is that its possibility can be proved, either a priori by conceiving its cause or reason, or a posteriori when experience teaches us that it is in fact in nature.

I hope to stand firm enough to not go backward, and yet not go forward fast enough to wreck the country's cause.