The major task of the twentieth century will be to explore the unconscious, to investigate the subsoil of the mind.

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

Life does not proceed by the association and addition of elements, but by dissociation and division.

It seems that laughter needs an echo.

Think like a man of action, act like a man of thought.

Intelligence is the faculty of making artificial objects, especially tools to make tools.

In laughter we always find an unavowed intention to humiliate and consequently to correct our neighbour.

In its entirety, probably, it follows us at every instant; all that we have felt, thought and willed from our earliest infancy is there, leaning over the present which is about to join it, pressing against the portals of consciousness that would fain leave it outside.

Wherever anything lives, there is, open somewhere, a register in which time is being inscribed.

There is no greater joy than that of feeling oneself a creator. The triumph of life is expressed by creation.

The motive power of democracy is love.

There is nothing in philosophy which could not be said in everyday language.

To perceive means to immobilize... we seize, in the act of perception, something which outruns perception itself.

An absolute can only be given in an intuition, while all the rest has to do with analysis.

Homo sapiens, the only creature endowed with reason, is also the only creature to pin its existence on things unreasonable.

I cannot escape the objection that there is no state of mind, however simple, that does not change every moment.

We regard intelligence as man's main characteristic and we know that there is no superiority which intelligence cannot confer on us, no inferiority for which it cannot compensate.

Our laughter is always the laughter of a group.

Spirit borrows from matter the perceptions on which it feeds and restores them to matter in the form of movements which it has stamped with its own freedom.

Religion is to mysticism what popularization is to science.

The major task of the twentieth century will be to explore the unconscious, to investigate the subsoil of the mind.

You will obtain a vision of matter that is perhaps fatiguing for your imagination, but pure and stripped of what the requirements of life make you add to it in external perception.

And I also see how this body influences external images: it gives back movement to them.

In reality, the past is preserved by itself automatically.

Instinct perfected is a faculty of using and even constructing organized instruments; intelligence perfected is the faculty of making and using unorganized instruments.

In just the same way the thousands of successive positions of a runner are contracted into one sole symbolic attitude, which our eye perceives, which art reproduces, and which becomes for everyone the image of a man who runs.

Some other faculty than the intellect is necessary for the apprehension of reality.

When we make the cerebral state the beginning of an action, and in no sense the condition of a perception, we place the perceived images of things outside the image of our body, and thus replace perception within the things themselves.

A situation is always comic if it participates simultaneously in two series of events which are absolutely independent of each other, and if it can be interpreted in two quite different meanings.

Sex appeal is the keynote of our civilization.

For life is tendency, and the essence of a tendency is to develop in the form of a sheaf, creating, by its very growth, divergent directions among which its impetus is divided.

To exist is to change, to change is to mature, to mature is to go on creating oneself endlessly.

Genius is that which forces the inertia of humanity to learn.

I see plainly how external images influence the image that I call my body: they transmit movement to it.

The only cure for vanity is laughter, and the only fault that is laughable is vanity.

To exist is to change to change is to mature to mature is to go on creating oneself endlessly

Laughter appears to stand in need of an echo.

To exist is to change to change is to mature to mature is to go on creating oneself endlessly.

Laughter is the corrective force which prevents us from becoming cranks.

Realism is in the work when idealism is in the soul, and it is only through idealism that we resume contact with reality.

The movement of the stream is distinct from the river bed, although it must adopt its winding course.

Cancer can take away all of my physical abilities. It cannot touch my mind, it cannot touch my heart, and it cannot touch my soul.

A man must be strong in that profession, he must have vigor of body and mind, yet I am all out of breath if I walk up a hill; I have not the heart to crush even a fly.

There are those, I know, who will reply that the liberation of humanity, the freedom of man and mind, is nothing but a dream. They are right. It is. It is the American Dream.

The experience of life consists of the experience which the spirit has of itself in matter and as matter, in mind and as mind, in emotion, as emotion, etc.

Singularity shows something wrong in the mind.

Remember above all that mental stability comes by examining the contents of the mind, not by avoidence.

I think we will have a boy baby and he will be born on the 20th of August. Everyone else has a girl baby and at times I don't believe I should mind having a little Phyllis Dawn but Dearest wants a boy and I do.

Do not dwell in the past, do not dream of the future, concentrate the mind on the present moment.