There is a quiet, open place in the depths of the mind, to which we can go many times in the day and lift up our soul in praise, thankfulness and conscious unity. With practise this God-ward turn of the mind becomes an almost constant direction, underlying all our other activities.

It is clear that the building of models is not a purely mechanical process but requires skill of a high order - not merely mathematical skill but a sensitivity to the relative importance of different factors and a critical, almost an artistic, faculty in the selection of behaviour equations which are reasonable, tentative hypotheses in explaining the behaviour of actual economies.

One reason why the progressive state is 'cheerful' is that social conflict is diminished by it.

Justification, in terms of the broadening of freedom, for any particular form of institution of property must be argued in terms of whether the losses caused by the restrictions imposed are greater or less than the gains derived from the elimination of costly conflict.

Humble, honest, ignorance is one of the finest flowers of the human spirit

The illusion that consumption - and its correlative, income - is desirable probably stems from too great preoccupation with what Knight calls "one-use goods," such as food and fuel, where the utilization and consumption of the good are tightly bound together in a single act or event. ... any economy in the consumption of fuel that enables us to maintain warmth or to generate power with lessened consumption again leaves us better off. ... there is no great value in consumption itself.

The social dynamics of human history, even more than that of biological evolution, illustrate the fundamental principle of ecological evolution - that everything depends on everything else. The nine elements that we have described in societal evolution of the three families of phenotypes - the phyla of things, organizations and people, the genetic bases in knowledge operating through energy and materials to produce phenotypes, and the three bonding relations of threat, integration and exchange - all interact on each other.