Every tool carries with it the spirit by which it had been created.

If we wanted to construct a basic philosophical attitude from these scientific utterances of Pauli's, at first we would be inclined to infer from them an extreme rationalism and a fundamentally skeptical point of view. In reality however, behind this outward display of criticism and skepticism lay concealed a deep philosophical interest even in those dark areas of reality of the human soul which elude the grasp of reason. And while the power of fascination emanating from Pauli's analyses of physical problems was admittedly due in some measure to the detailed and penetrating clarity of his formulations, the rest was derived from a constant contact with the field of creative spiritual processes, for which no rational formulation as yet exists.

Probability in mathematics or in statistical mechanics means a statement about our degree of knowledge of the actual situation. In throwing dice we do not know the fine details of the motion of our hands which determine the fall of the dice and therefore we say that the probability for throwing a special number is just one in six. The probability wave of Bohr, Kramers, Slater, however, meant more than that; it meant a tendency for something. It was a quantitative version of the old concept of `potentia’ in Aristotelian philosophy. It introduced something standing in the middle between the idea of an event and the actual event, a strange kind of physical reality just in the middle between possibility and reality.

The violent reaction on the recent development of modern physics can only be understood when one realizes that here the foundations of physics have started moving; and that this motion has caused the feeling that the ground would be cut from science.

We can, for instance, predict the probability for finding the electron at a later time at a given point in the cloud chamber. It should be emphasized, however, that the probability function does not in itself represent a course of events in the course of time. It represents a tendency for events and our knowledge of events.

Whenever we proceed from the known into the unknown we may hope to understand, but we may have to learn at the same time a new meaning of the word "understanding."

In really hard times the rules of the game are altered. The inchoate mass begins to stir. It becomes potent, and when it strikes, it strikes with incredible emphasis. Those are the rare occasions when a national will emerges from the scattered, specialized, or indifferent blocs of voters who ordinarily elect the politicians. Those are for good or evil the great occasions in a nation's history.

There is nothing staid, nothing settled, in this universe. All is ripling, all is dancing; all is quickness and triumph.

You don't have to try anymore to give importance to your life. You're not going to find it!

It is less the business of the novelist to tell us what happened than to show how it happened.

Professionally our methods of transmitting and reviewing the results of research are generations old and by now are totally inadequate for their purpose. If the aggregate time spent in writing scholarly works and in reading them could be evaluated, the ratio between these amounts of time might well be startling. Those who conscientiously attempt to keep abreast of current thought, even in restricted fields, by close and continuous reading might well shy away from an examination calculated to show how much of the previous month's efforts could be produced on call. Mendel's concept of the laws of genetics was lost to the world for a generation because his publication did not reach the few who were capable of grasping and extending it; and this sort of catastrophe is undoubtedly being repeated all about us, as truly significant attainments become lost in the mass of the inconsequential.

But if NATO’s only strength is that it can bomb forever, then it has to get every ounce out of that. Let’s at least have a real air war. The idea that people are still holding rock concerts in Belgrade, or going out for Sunday merry-go-round rides, while their fellow Serbs are ”cleansing” Kosovo, is outrageous. It should be lights out in Belgrade: every power grid, water pipe, bridge, road and war-related factory has to be targeted. Like it or not, we are at war with the Serbian nation (the Serbs certainly think so), and the stakes have to be very clear: Every week you ravage Kosovo is another decade we will set your country back by pulverizing you. You want 1950? We can do 1950. You want 1389? We can do 1389 too.

I am hoping, though, that many of them have kids, who, when they have a moment to take a break from their iPods, Internet, or Google, will explain to their parents running the country just how the world is being flattened.

So I don't think I'm gonna pull my head into my shell just because a bunch of people start acting like idiots.

Liberty is one of the best of all sublunary advantages. I would willingly therefore communicate knowledge, without infringing, or with as little possible violence to, the volition and individual judgment of the person to be instructed.

If one has lived long enough, there is danger of succumbing to the word “God” merely because it was always there.

Ecotopians claim to have sifted through modern technology and rejected huge tracts of it, because of its ecological harmfulness. However, despite this general technological austerity, they employ video devices even more extensively than we do. Feeling that they should transport their bodies only when it’s a pleasure, they seldom travel ‘on business’ in our manner.

Though the great differences in the mental life and the civilisation of the higher and lower races are generally known, they are, as a rule, under-valued, and so the value of life at the different levels is falsely estimated. It is civilisation, and the fuller development of the mind that makes civilisation possible, that raise mans so much above the other animals, even his nearest animal relatives, the mammals. But this is, as a rule, peculiar to the higher races, and is found only in a very imperfect form or not at all among the lower. These lower races (such as the Veddahs or Austrailan negroes) are psychologically nearer to the mammals (apes or dogs) than to civilised Europeans; we must, therefore, assign a totally different value to their lives.

A living organism... feeds upon negative entropy... Thus the device by which an organism maintains itself stationary at a fairly high level of orderliness (= fairly low level of entropy) really consists in continually sucking orderliness from its environment.

Science is reticent too when it is a question of the great Unity – the One of Parmenides – of which we all somehow form part, to which we belong. The most popular name for it in our time is God – with a capital ‘G’.