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.

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

The very people who shudder over the cruelty of the hunter are apt to forget that slaughter, in the grimmest sense of the word, is a process they entrust daily to the butcher; and that unlike the game of the forests, even the dumbest creatures of the slaughterhouse know what is in store for them.

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

Above all we need, particularly as children, the reassuring presence of a visible community, an intimate group that enfolds us with understanding and love, and that becomes an object of our spontaneous loyalty, as a criterion and point of reference for the rest of the human race.

In our entrancement with the motorcar, we have forgotten how much more efficient and how much more flexible the footwalker is.