Our physical unity has gone far ahead of our moral unity.

The raw material from which social institutions are fashioned is always more or less recalcitrant and any human society will tend to produce a caricature of itself.

In the home we make certain distinctions about functions of rooms and corridors; we do not deliver the groceries straight into the baby's crib. In hospitals we do not take the food trolleys right through the operating chamber, and we rarely have the recreation room next to the convalescent room. We sort out the functions. We have to sort out the functions of the city and the streams of traffic and re-create arterial systems that allow us to breathe ... the shape, pattern and sense of community which you expect if it were a home.

I have the impression that when we talk so confidently of liberty, we are unaware of the awful ... servitude of poverty when means are so small that there is literally no choice at all.

It is only when people begin to shake loose from their preconceptions, from the ideas that have dominated them, that we begin to receive a sense of opening, a sense of vision...That is the sort of time we live in now. We...live in an epoch in which the solid ground of our preconceived ideas shakes daily under our uncertain feet.

Casually, unconsciously, but with deadly effectiveness, western man all round the globe destroyed the traditional gods and the ancient societies with his commerce and his science. ... Does it mean nothing to him if great areas of the world, where western influence has been predominant, emerge from this tutelage unable to return to the old life, yet unfitted for the new? It is hard to believe that the future could ever belong to men demonstrating irresponsibility on so vast a scale.

Jews were the first to believe that history itself has meaning and that progress, not repetition, is the law of life.