The influence of the senses have in men overpowered the thought to the degree that the walls of time and space have come to look solid, real and insurmountable. .. Yet time and space are but inverse measures of the power of the mind. Man is capable of abolishing them both.

Wherever you look there’s meanness and corruption. This room, this bottle of grape wine, these fruits in the basket, are all products of profit and loss. A fellow can’t live without giving his passive acceptance to meanness. Somebody wears his tail to a frazzle for every mouthful we eat and every stitch we wear—and nobody seems to know. Everybody is blind, dumb, and blunt-headed—stupid and mean.

But that night as I drove back to Montreal, I at least discovered this: that there is no simple explanation for anything important any of us do, and that the human tragedy, or the human irony, consists in the necessity of living with the consequences of actions performed under the pressure of compulsions so obscure we do not and cannot understand them.

It may be that we have become so feckless as a people that we no longer care how things do work, but only what kind of quick, easy outer impression they give. If so, there is little hope for our cities or probably for much else in our society. But I do not think this is so.

I believe that at this point in history, the greatest danger to our freedom and way of life comes from the reasonable fear of omniscient State powers kept in check by nothing more than policy documents.

The most consequential change in man's view of the world, of living nature and of himself came with the introduction, over a period of some 100 years beginning only in the 18th century, of the idea of change itself, of change over periods of time: in a word, of evolution.