However far modern science and techniques have fallen short of their inherent possibilities, they have taught mankind at least one lesson; nothing is impossible.

Today, the degradation of the inner life is symbolized by the fact that the only place sacred from interruption is the private toilet.

One of the functions of intelligence is to take account of the dangers that come from trusting solely to the intelligence.

It has not been for nothing that the word has remained man's principal toy and tool: without the meanings and values it sustains, all man's other tools would be worthless.

Every new baby is a blind desperate vote for survival: people who find themselves unable to register an effective political protest against extermination do so by a biological act.

A certain amount of opposition is a great help to a man. Kites rise against, not with, the wind.

War is the supreme drama of a completely mechanized society.

Traditionalists are pessimists about the future and optimists about the past.

Life is the only art that we are required to practice without preparation, and without being allowed the preliminary trials, the failures and botches, that are essential for training.

The artist does not illustrate science (but) he frequently responds to the same interests that a scientist does.

Today, the notion of progress in a single line without goal or limit seems perhaps the most parochial notion of a very parochial century.

The chief function of the city is to convert power into form, energy into culture, dead matter into the living symbols of art, biological reproduction into social creativity.

Nothing is unthinkable, nothing impossible to the balanced person, provided it comes out of the needs of life and is dedicated to life's further development.

A day spent without the sight or sound of beauty, the contemplation of mystery, or the search of truth or perfection is a poverty-stricken day; and a succession of such days is fatal to human life.

To curb the machine and limit art to handicraft is a denial of opportunity.

Our national flower is the concrete cloverleaf.

Without fullness of experience, length of days is nothing. When fullness of life has been achieved, shortness of days is nothing. That is perhaps why the young have usually so little fear of death; they live by intensities that the elderly have forgotten.

The vast material displacements the machine has made in our physical environment are perhaps in the long run less important than its spiritual contributions to our culture.

A man of courage never needs weapons, but he may need bail.

New York is the perfect model of a city, not the model of a perfect city.

The cities and mansions that people dream of are those in which they finally live.

However far modern science and techniques have fallen short of their inherent possibilities, they have taught mankind at least one lesson; nothing is impossible.

The way people in democracies think of the government as something different from themselves is a real handicap. And, of course, sometimes the government confirms their opinion.

Forget the damned motor car and build the cities for lovers and friends.

Restore human legs as a means of travel. Pedestrians rely on food for fuel and need no special parking facilities.

Don't take the will for the deed; get the deed.

The earth is the Lord's fullness thereof: this is no longer a hollow dictum of religion, but a directive for economic action toward human brotherhood.

Every generation revolts against its fathers and makes friends with its grandfathers.

The timelessness of art is its capacity to represent the transformation of endless becoming into being.

The ultimate gift of conscious life is a sense of the mystery that encompasses it.

The convenience of timekeeping is greatly overrated and the people who practice it so faithfully that they lose the capacity for appreciating the fixed and the static and the spatially related experiences cut themselves off from a good part of reality.

Boredom is... a vital problem for the moralist, since half the sins of mankind are caused by the fear of it.

Boldness and decision command, often even in evil, the respect and concurrence of mankind.

The proper study of mankind is books.

The creation of Physics is the shared heritage of all mankind. East and West, North and South have equally participated in it.

Our true nationality is mankind.

Mankind is not likely to salvage civilization unless he can evolve a system of good and evil which is independent of heaven and hell.

We leave as we came and, god willing, as we shall return, with peace, and hope for all mankind.

We need to teach the next generation of children from day one that they are responsible for their lives. Mankind's greatest gift, also its greatest curse, is that we have free choice. We can make our choices built from love or from fear.

I think you can leave the arts, superior or inferior, to the conscience of mankind.

As long as justice and injustice have not terminated their ever renewing fight for ascendancy in the affairs of mankind, human beings must be willing, when need is, to do battle for the one against the other.

Creation destroys as it goes, throws down one tree for the rise of another. But ideal mankind would abolish death, multiply itself million upon million, rear up city upon city, save every parasite alive, until the accumulation of mere existence is swollen to a horror.

Through all of history mankind has ingested psychedelic substances. Those substances exist to put you in touch with spirits beyond yourself, with the creator, with the creative impulse of the planet.

I refuse to accept the view that mankind is so tragically bound to the starless midnight of racism and war that the bright daybreak of peace and brotherhood can never become a reality... I believe that unarmed truth and unconditional love will have the final word.

I address myself to the Communists, to those Communists who were prompted to join the Party by the progressive ideas of mankind and socialism, and not by selfish personal interests - let us represent our pure and just ideas by pure and just means.

I think we're entering a very dangerous time. The West has set itself up, decided it's in charge, not for good intentions, not for the benefit of mankind.

In the last fifty years science has advanced more than in the 2,000 previous years and given mankind greater powers over the forces of nature than the ancients ascribed to their gods.

You may count on Mexico's support, since your commitment to the noblest causes of mankind and your vast experience are and will be invaluable in enabling us, together, to achieve a better world.

Our ideal is to make her ever stronger and better and finer, because in that way alone, as we believe, can she be of the greatest service to the world's peace and to the welfare of mankind.