Logic can often be reversed, but the effect does not precede the cause.

Rather, for all objects and experiences, there is a quantity that has optimum value. Above that quantity, the variable becomes toxic. To fall below that value is to be deprived.

Money is always transitively valued. More money is supposedly always better than less money.

There is a strong tendency in explanatory prose to invoke quantities of tension, energy, and whatnot to explain the genesis of pattern. I believe that all such explanations are inappropriate or wrong.

Number is different from quantity.

It is of first-class importance that our answer to the Riddle of the Sphinx should be in step with how we conduct our civilisation, and this should in turn be in step with the actual workings of living systems.

To think straight, it is advisable to expect all qualities and attributes, adjectives, and so on to refer to at least two sets of interactions in time.

Science, like art, religion, commerce, warfare, and even sleep, is based on presuppositions.

But epistemology is always and inevitably personal. The point of the probe is always in the heart of the explorer: What is my answer to the question of the nature of knowing?

It is, I claim, nonsense to say that it does not matter which individual man acted as the nucleus for the change. It is precisely this that makes history unpredictable into the future.

In the transmission of human culture, people always attempt to replicate, to pass on to the next generation the skills and values of the parents, but the attempt always fails because cultural transmission is geared to learning, not DNA.

Language commonly stresses only one side of any interaction.

Members of weakly religious families get, of course, no religious training from any source outside the family.

Synaptic summation is the technical term used in neurophysiology for those instances in which some neuron C is fired only by a combination of neurons A and B.

It is to the Riddle of the Sphinx that I have devoted fifty years of professional life as an anthropologist.

It is impossible, in principle, to explain any pattern by invoking a single quantity.

All experience is subjective.

Numbers are the product of counting. Quantities are the product of measurement. This means that numbers can conceivably be accurate because there is a discontinuity between each integer and the next.

A major difficulty is that the answer to the Riddle of the Sphinx is partly a product of the answers that we already have given to the riddle in its various forms.

Logic can often be reversed, but the effect does not precede the cause.

Every move we make in fear of the next war in fact hastens it.

Official education was telling people almost nothing of the nature of all those things on the seashores, and in the redwood forests, in the deserts and in the plains.

If we pursue this matter further, we shall be told that the stable object is unchanging under the impact or stress of some particular external or internal variable or, perhaps, that it resists the passage of time.

Logic is a poor model of cause and effect.

Interesting phenomena occur when two or more rhythmic patterns are combined, and these phenomena illustrate very aptly the enrichment of information that occurs when one description is combined with another.

We do not know enough about how the present will lead into the future.

Some tools of thought are so blunt that they are almost useless others are so sharp that they are dangerous. But the wise man will have the use of both kinds.

What is the pattern that connects the crab to the lobster and the primrose to the orchid and all of them to me and me to you

The creature that wins against its environment destroys itself.

The meaning of your communication is the response you get.

Some tools of thought are so blunt that they are almost useless; others are so sharp that they are dangerous. But the wise man will have the use of both kinds.

Whatever the ups and downs of detail within our limited experience, the larger whole is primarily beautiful.

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.